Total Marine Engineering Service Provider

Sizes :

8X6, 10x8, 12X6, 12x8, 16x12, 20x16, 24x16, 24x20. The first number refers to the line size, and the second refers to the trim and bonnet size

Shutoff Classification :

Standard Materials: EWD - Class IV, EWS Class V, EWT Class V

End Connections :

ASME Class 150 through 900 RF, RTJ, and Welded End Connections

Flow Characteristics :

Linear, Quick Opening, and Equal Percent

The CVS Series EW valve bodies are single port, globe-style bodies with cage guiding, clamped seat rings and push-down-to-close valve plug action. Providing excellent pressure and flow control on steam, gasses, and various liquid processes. This series features large end connections and expanded internal flow cavities.--

Sizes :

1 through 8 Inch

Shutoff Classification :

Standard Materials: Series ET - Class IV, Series ED - Class II

End Connections :

ASME Class 150 through 600 RF and RTJ

Flow Characteristics :

Quick Opening, Linear, Noise Abatement, Equal Percent, and Anti Cavitation

The CVS Series E is a single port globe-style body with composition or metal seats and a balanced “push-down-to-close” valve plug. The CVS Series EA is an angle body.--

Sizes :

12, 16, 20 Inch

Shutoff Classification :

Standard Materials: Design EUT-2 – Class IV, standard with metal seating; Class V with soft metal seating Design EUD – Class III, standard. (Optional Class IV and V)

End Connections :

ASME Class 150 through 600, and Buttweld

Flow Characteristics :

Linear or Equal Percent

The CVS Series EU Control Valve is a globe style, single port valve which uses a balanced plug, cage guided design with push down to close action.--

Sizes :

2 through 24 inch

Standard Body Material :

CF8M

End Connections :

BFH200 -Wafer Style BFH400 - Lug Style

Options :

Gear Operator, Lever, Actuation

CVS Controls Ltd. Is a supplier and distributor for CM Controls. CM Controls offers two styles of high-performance quarter turn Butterfly Valves. Series BFH-200 is a wafer style Butterfly Valve, while the Series BFH-400 is a lug style Butterfly Valve. Both series are available in 2 through 24 inch valve size, ASME class 150/300. Standard body material is CF8M, other materials may be available upon request. Standard seat material is PTFE with a temperature range of -40°C to 150°C (-40°F to 302°F).--

Sizes :

3 and 4 Inch

Shutoff Classification :

ED: Class II or III. ET Class IV Standard, Class V optional

End Connections :

ASME Class 900 through 2500. Raised Face, Ring Type Joint, Flanged End Connections

Flow Characteristics :

Quick Opening, Equal Percent

The CVS Series H Control Valve provides excellent pressure and flow control on steam, gasses and various liquid applications. The CVS Design H2D valve is a single port, globe body with cage guiding, and balanced valve plug with push down to close action. Suitable for general applications where tight shutoff is not required. The CVS Design H5T valve is a single port, globe body with cage guiding, balanced valve plug, metal seat and pressure assisted spring seal to provide a seal between the valve plug and cage. Suitable for applications which require low leakage rates. Available in LCC, WCB, CF8M, CF3M and WCC body materials. Other materials available upon request.--

Sizes :

2 through 6 inch

Shutoff Classification :

Class IV Standard Materials

End Connections :

ASME Class 150 though 600 flanged end connections

Flow Characteristics :

Linear

CVS Controls Series YD/YS valves are a three way cage guided valve. Suitable for on/off or throttling applications. The CVS Series YD is a balanced design, used for applications requiring flow mix, or flow splitting service. The CVS Series YS is an unbalanced design which may be used for flow mix service, or used for flow splitting service as an on/off application.--

Sizes :

2 and 3 inch

End Connections :

2 Inch Ring Type Joint, Class 2500 3 Inch RTJ Weld Neck, Class 2500

The CVS Controls Series BTE is an inline choke valve suitable for a wide variety of applications throughout the oil and gas sector. Typical installations include: Severe Service applications with high pressure drop specifications. Field Serviceable. May be actuated with either pneumatic, hydraulic or electric actuators. Standard configuration for the CVS Series BTE is A487 Cast Steel Body, Tungsten Carbide Discs, High Saturated Nitrile (HSN) sealing components for sour service.--

Sizes :

1 through 8 Inch

Shutoff Classification :

ASME CLass IV in both directions

End Connections :

ASME Class 150 through 600. Raised Face or Ring Type Joint

Flow Characteristics :

Modified Linear

The CVS Controls Series V500 Rotary Control Valve is designed for use in process control of erosive, coking, or hard to handle fluids. The design allows for both throttling control and on/off service used manually or in conjunction with a variety of actuators. Excellent Pressure and Flow Control for steam, gasses, various liquid, and fibrous slurries. The CVS V500 flanged design allows for easy installation in a wide range of piping requirements. Series V500 Rotary Control Valves are Sour or NACE capable utilizing construction materials which comply with NACE MRO175-latest edition. Standard body materials, LCC, CF8M. Other materials may be available upon request. --

Sizes :

2 through 12 Inch

End Connections :

Flangeless Body

Flow Characteristics :

Modified Equal Percent

Excellent Pressure and Flow Control for steam, gasses, various liquid, and fibrous slurries. The CVS V-100 ball valve design utilizes a standard ball with a triangular shaped wedge formed in it. This design allows for both throttling control and on/off service used in conjunction with a variety of actuators. The CVS V-100 valve design closes against one of several available ball seals with a shearing action. The CVS V-100 is a flangeless design and allows the valve body to fit between two existing pipeline flanges. Bi-directional flow is into either side of the V-Ball; TCM ball seal, metal ball seal, or flow ring. Typical actuators used; are the pneumatic spring and diaphragm rotary actuator (CVS 1051), and the pneumatic piston rotary actuator (CVS 1061). Mounting of these actuators can be on the right-hand or left-hand side viewed from the forward flow inlet. --

Sizes :

1 through 6 Inch

Shutoff Classification :

HPX2D 1-⅞ Port Diameter and smaller: Class II. HPX2D 2-5/16 through 3-⅝ Port Diameter: Class II Standard Materials HPAX5T Class V Standard Materials

End Connections :

ASME Class 900 and 1500. 2 Inch ASME Class 2500 also available. Raised Face and Ring Type Joint

Flow Characteristics :

Equal Percent, Modified Equal Percent, Linear

The HPX Control Valve is a rugged single port high-pressure globe valve, with metal seats, quick-change trim and push down to close plug action. The HPX2 uses a balanced valve plug, and piston rings are used to provide the seal between the valve plug and cage. The HPX5 uses a balanced valve plug, and a pressure-assisted spring seal to provide the seal between the valve plug and cage.--

Sizes :

1 and 2 Inch

Shutoff Classification :

Standard Material: Class IV, optional Class V

End Connections :

ASME Class 1500 and 2500. RF and RTJ

Flow Characteristics :

Equal Percent

The CVS Series DBQ and DBAQ Control Valves are ideally suited for high pressure water and steam applications, providing excellent pressure and flow control. This design may be utilized in both high pressure and high temperature control service. CVS Series DBQ is a globe style valve, while the CVS Series DBAQ is an angle style valve, which may be used in angle piping or self draining applications.--

Sizes :

1 and 2 Inch

Shutoff Classification :

Standard Materials: Class IV, optional Class V

End Connections :

ASME Class 150 through 2500. Cast integral flanges, welded flanges, screwed or socket weld connections available for the Series D. Series DA are available with welded flanges, screwed or socket welded end connections.

Flow Characteristics :

Equal Percent

he CVS Series D and Series DA are single port, screwed-in, metal-seated globe style valve with unbalanced post-guided plug and push-down to close plug action used for high-pressure applications. These valves are used in oil and gas production, distribution systems and power plants. These valves are especially useful for throttling or on/off control of liquids or gases. The flow characteristic of the Series D this equal percent, and the flow direction is up through the seat ring and past the valve plug. Flow directions of the Series DA is flow in either direction. CVS Series D Valves are available in the following body materials – LCC, WCB, WCC, WC9, C5, Monel, and CF8M SST.--

Sizes :

52 through 700

Rotation :

0-90 degree

Torque Range :

55-741586 in•lbf

Options :

Brackets, couplings, Solenoid Valves, Limit Switch, Proximity Sensors, Positioners

The CVS Rack and Pinion Actuator has been designed, developed and tested utilizing the latest technology and materials. This design is a rugged, reliable, high quality performer, allowing for a wide range and diverse economical sizing selection. The materials used allow for excellent corrosion protection and is NACE compliant. This design matches up to the latest global specifications; Low temperature rating good to -50C. Full conformance to the latest specifications: ISO 5211, DIN 3337 and VDI/VDE 3845 NAMUR for product interchangeability and easy mounting of solenoids, limit switches and other accessories.--

Sizes :

68 and 80

Max Break Torque :

13,600 lbf•inSize 68, 45,000 lbf•in Size 80

The CVS Series 1061 Piston Actuator is a pneumatic actuator used for on/off service or throttling applications to control rotary valves such as the CVS V-Ball Series, butterfly valves or eccentric disc valves. The CVS 1061 may be used for push down to close or push down to open service.--

Sizes :

30 through 70

The CVS Series 1051/1052 Diaphragm Rotary Actuator is a pneumatic spring-return actuator designed for use with rotary-shaft control valves. This is a direct-acting actuator, and an increase in the loading pressure extends the diaphragm rod out of the spring barrel. The CVS Type 1051/1052 Actuator is suitable for on-off service, or for throttling service when used with a valve positioner. The Series 1052 Actuator includes a spring adjuster, which is suitable for use with or without a positioner.--

Sizes :

30 through 80

Max Travel :

0.75” through 3 inch

Max Handwheel Force :

39 through 140 lbf

Options :

---

The CVS 1008 Manual Handwheel Actuator is an ideal solution for almost all standard globe and angle style control valves that require a throttling type of control which may be manually operated and set. The CVS 1008 Handwheel is easily adaptable to most globe and angle style valve bodies, making conversions from actuated to manual, and vice versa, effective in reduced down time and cost savings.--

Sizes :

12 and 14 Inch Cylinder

Thrust :

Up to 30,800lbs (137000 nM)

Travel :

Up to 24 inches

Options :

Handwheel

The CVS Series 491 Pneumatic Actuator is a high thrust, long travel actuator suitable for globe and angle, large capacity valves. Available in 12 and 14 inch cylinder diameter, for thrust requirements up to 30,800 lbs (137,000 Newton) For applications which require travel requirements up to 24 inches (610mm) The CVS Series 491 actuator is direct or reverse action, and is field reversible, without the need for any additional parts. Suitable for on/off service where the action of the cylinder is loaded and unloaded by operation of a pneumatic switching valve, solenoid or similar.--

Sizes :

471-16-80 and 471-16-100

Maximum Travel :

8 ⅛”

Max Allowable Thrust :

13200 Size 80, 17000 Size 100 (standard)

Options :

---

The CVS Series 470 is a double acting pneumatic Piston Actuator, suitable for use with Globe, Angle, Three Way, and Reverse acting valves as well as Steam Equipment. Capable of high thrust applications to 19,500 lb-f, with a maximum travel to 8 1/8 inches. The CVS Series 470 Actuator may be used in on/off applications, as well as throttling service when used with a positioner.--

Sizes :

30 through 60

Travel Range :

2.125” Size 30, through 4.125” Size 60

Options :

Handwheel

The CVS Series 656 Actuator is a direct acting, bracket mounted actuator. Suitable for on/off or throttling applications. Mounting versatility with either bracket or plate mounting using the four tapped holes in the actuator base.--

Sizes :

30 through 70 and 667-80

Travel Range :

¾” Size 30, through 3” Sizes 70 and 80

Output Thrust :

2300 Size 30, through 14150 Size 80

Input Signal :

3-15 or 6-30 psi

Options :

Handwheel

The CVS Series 667 Actuator is a reverse acting, spring opposed diaphragm actuator used for automatic operation of control valves. Suitable for on/off or throttling service. --

Sizes :

30 through 70 and 657-80

Travel Range :

¾” Size 30, through 3” Sizes 70 and 80

Output Thrust (lbs) :

2300 Size 30, through 14150 Size 80

Options :

---

The CVS Series 657 Actuator is a direct acting, spring opposed diaphragm actuator used for automatic operation of control valves. Suitable for on/off or throttling service. --

Sizes :

2” Full Port

Maximum Working Pressure :

3000 psi

End Connections :

NPT

Seats :

Reinforced PTFE

Features :

Blowout Proof Stem, Sealed Welded Body

Options :

---

The CVS Controls Series HPV 30 is a 2 inch 3000psi, Full Port High Pressure Ball Valve.--

Sizes :

2” Full Port

Maximum Working Pressure :

1500 psi

End Connections :

NPT

Seats :

Reinforced PTFE

Features :

Blowout Proof Stem, Standard LCC 3 Piece Body

Options :

---

The CVS Controls Series V-255 is a High Pressure Three Piece Ball Valve, available in a 2 inch full port design.--

Sizes :

2” Reduced Port

Maximum Working Pressure :

2000 psi

End Connections :

NPT

Seats :

PTFE

Features :

Blowout Proof Stem, Sealed Welded Body

Options :

---

The CVS Controls Series V-108 is a 2 inch 2000 psi, Reduced Port High Pressure Ball Valve.--

Sizes :

1” or 2” Full Port

Maximum Working Pressure :

2000 psi

End Connections :

NPT Threaded

Seats :

PEEK

Features :

Blowout Proof Stem, Sealed Welded Body

Options :

---

The CVS Controls Series V-166 is High Pressure Ball Valve, available in either a 1 inch or 2 inch design. Featuring a 2 Piece Body Design. Full port, standard CF8M body.--

CVS Controls Ltd is dedicated to providing you with the right Emergency Shut Down System to best suit your applications needs. A wide array of individual products to add to your current configurations, or a complete package, is available. Contact a Sinco Indonesia to assist you in finding the best ESD Solution for your application.--

Pressure Range :

100 psi to 2250 psi

Options :

Pressure Pilots, Solenoid Valve

The CVS Self Contained Pump provides reliable emergency shutdown when an external power source or fuel gas is not available or not reliable. The unit uses clean hydraulic fluid. Used in conjunction with a linear or rotary spring return hydraulic operator, the CVS Self Contained Pump is a fail-safe system which is suitable for ball, plug or other quarter-turn valves as well as reverse-acting gate valves or other linear operated valves.--

Sizes :

2” through 12” Full and Reduced Port

ASME Class :

150 through 2500

Seat/ Seal Material (standard) :

Nylon/Viton

Options :

Additional Body, Seat, and Seal Materials available. Positioners. Actuation. Limit Switch.

The CVS Controls Series 9000/9100 Trunnion Ball Valves are available in a variety of configurations and materials to meet specific applications. The CVS Series 9000/9100 Ball Valves are available in 2 inch though 12 inch, ASME Class 150/300, 600, 900, 1500, and 2500, and both full and reduced port.--

Sizes :

2” through 4” Full and Reduced Port

ASME Class :

150 through 1500

Seat/ Seal Material (standard) :

PTFE

Options :

Additional Body, Seat, and Seal Materials available. Positioners. Actuation. Limit Switch

The CVS Controls Floating Flanged Ball Valves are available in a variety of configurations and materials to meet specific applications. The CVS Floating Flanged Ball Valves are available in 2 Inch through 4 inch, ASME Class 150/300 and 600, both full and regular port. A 2 inch reduced port ASME Class 900/1500 floating flanged ball valve design is also available. --

Input Signal :

4 ~ 20mA DC

Supply Pressure :

20 – 100 psi

Stroke/Travel :

Linear: 10 – 150 mm, Rotary: 0 – 90 degrees

Explosion Proof :

ExdIIBT6. and can be used in Zone 1 & 2

Protection :

IP66

Options :

Position Transmitter, Limit Switch

The CVS-2400 Smart Valve Positioner accurately controls valve stroke according to input signal of 4~20mA input from a controller. In addition, a highly efficient micro-processor performs various, powerful functions like Auto-calibration, PID control, alarm, and HART protocol.--

Input Signal :

3-15 psi/6-30 psi

Supply Pressure :

20 – 100 psi

Stroke/Travel :

Linear: 10 – 150 mm, Rotary: 0 – 90 degrees

Protection :

IP67

Options :

Position Transmitter, Limit Switch

The CVS 1200 Pneumatic Positioner uses a block structure and multi port design. Available for both linear and rotary pneumatic valve actuators. Valve stroke is quickly and accurately controlled with an input signal of 3-15 psi or 6-30 psi. The CVS 1200 can be reverse or direct acting, and is suited for single or double acting actuators.--

Input Signal :

4 ~ 20mA DC

Supply Pressure :

20 – 100 psi

Stroke/Travel :

---

Explosion Proof :

CSA: Class 1, Zone 1, Group IIB, T5

Protection :

IP66

Options :

Position Transmitter, Limit Switch

The CVS Electro-Pneumatic Positioner CVS1000R is used for operations of pneumatic rotary valve actuators by means of electric control for a systems pneumatic output signals of 3-15 psi, or 6-30 psi. Input signal is DC 4-20mA The positioner is CSA approved and rated EXdmIIBT5 explosion proof, zone1, class 1, division 1. Can be reverse acting or direct acting, and is suited for single or double acting actuators.--

Input Signal :

4 ~ 20mA DC

Supply Pressure :

20 – 100 psi

Stroke/Travel :

10 ~ 150mm

Explosion Proof :

CSA: Class 1, Zone 1, Group IIB, T5

Protection :

IP66

Options :

Position Transmitter, Limit Switch

The CVS Electro-Pneumatic Positioner CVS1000L is used for operations of pneumatic linear valve actuators by means of electric control for a systems pneumatic output signals of 3-15 psi, or 6-30 psi. The positioner is CSA approved and rated EXdmIIBT5 explosion proof, zone1, class 1, division 1. Can be reverse acting or direct acting, and is suited for single or double acting actuators.--

Maximum Inlet Pressure :

250 psig

Outlet Range :

Standard outlet pressure range is 9.25 to 13 Inches (23-32 Bar) Water Column, typical factory setting is 11” WC

Vapour Capacity :

350,000 BTU/HR Propane

End Connections :

¼” NPT Inlet, ⅜” NPT Outlet

Options :

---

The CVS Series 912 LP Gas Regulator is made for low pressure (inches of water column) vapour service. Typical applications include LP gas, natural gas and air. The Series 912 is not intended for liquid service.--

Maximum Inlet Pressure :

300 psi (standard configuration)

Outlet Range :

15 through 150 psig

End Connections :

¾” and 1” NPT

Orifices :

9/16”

Options :

---

The CVS Series 95H regulator is a directly operated pressure reducing regulator suitable for controlling air, gas, liquids, steam and other similar process which require constant outlet pressures. Shutoff classification is Class IV, with metal seats. Body materials available are cast iron, steel and stainless steel.--

Maximum Inlet Pressure :

400 psig

Outlet Range :

0-60 psig

End Connections :

¾” and ½” NPT

Options :

---

The CVS Controls P37 Regulator is a non-relieving, pressure reducing regulator suitable for use in LP gas applications (Natural Gas and Propane). As well as standard compressed air applications.--

Maximum Inlet Pressure :

250 psig

Outlet Range :

0-30 psig

End Connections :

¼” NPT

Options :

---

The CVS Controls P32 Regulator is a non-relieving, pressure reducing regulator suitable for use in lower flow, LP gas applications (Natural Gas and Propane). As well as standard compressed air applications.--

Maximum Inlet Pressure :

250 psig

Outlet Range :

3-100 psig

End Connections :

¼” NPT

Options :

---

The CVS Type 67AFR Filter Regulator is a self operated unit which provides continuous reduced pressures in a variety of applications and service conditions. Common use is as supply pressure regulators for pneumatic instruments. A cellulose filter is used with the CVS Type 67AFR Filter Regulator and will remove particles greater than 0.0016 inch (0.040 mm) in diameter.--

Maximum Inlet Pressure :

250 psig

Outlet Range :

0 through 125 psig

End Connections :

¼” NPT

Options :

Pressure Gauge, Stainless Steel

The CVS Controls 67CFR Filter regulator is a pressure reducing supply regulator typically used for pneumatic and electro-pneumatic controllers, as well as other instrumentation equipment. The CVS 67CFR provides constant, clean air or gas supply to devices requiring reduced pressures for control.--

Maximum Inlet Pressure :

1500 psig

Outlet Range :

3 psig through 500 psig

End Connections :

1 or 2 inch NPT screwed end connections and ASME Class 150 through 600 RF Flanged end connections.

Options :

---

The CVS 630 HP Series consists of a high pressure reducing regulator, and Type CVS 630R relief valve. These regulators and relief valves are furnished in either spring-loaded or pressure-loaded construction with 1 or 2 inch NPT screwed end connections and ASME Class 150 through 600 RF Flanged end connections.--

Maximum Inlet Pressure :

2000 psig

Outlet Range :

5 psig through 500 psig

Orifice Sizes :

3/32” through ½”

End Connections :

NPT

Options :

---

The CVS Series 627 regulator is a high and low pressure, direct operated pressure reducing regulator. Suitable for use in many applications, including air, natural gas and other fuel gas sources. CVS 627 – Direct Operated Pressure Reducing CVS 627R – Internal Relief CVS 627H – High Pressure.--

Certifications :

CSA approved and is rated EXdIIBT6 explosion proof, zone 1, class 1, division 1.

Input Signal :

Standard CVS 500 Limit Switch is 2 Single Pole Double Throw(0.6A 125Vdc, 0.3A 250VDC, 16A 125/250VAC) and optional proximity sensors (P16AM-D3N: 8~30VDC, <=150mA or P&F sensors NJ2-V3-N: 8VDC, detected<=1mA, not detected>=3mA)

Options :

Proximity Sensors

The CVS 500 Limit Switch is designed for valves and actuators in hazardous locations. The limit switch is CSA approved and is rated EXdIIBT6 explosion proof, zone 1, class 1, division 1. Equipped with standard NAMUR shaft and bracket, for easy mounting to NAMUR actuators. Secure waterproof case with multi angle top and side visual indicator. Red to indicate fully closed position, and yellow to indicate fully open position. Available switch configurations are 2 single pole single throw, through 4 single pole double throw.--

Certifications :

EX db IICT6/EX tb IIIC T85°C explosion proof, class 1, zone 1.ATEX certification

Protection :

IP67

Input Signal :

Standard CVS 870 Limit Switch is 2 Single Pole Double Throw(14VDC 5A, 30VDC 4A, 125VDC 0.4A, 250VDC 0.2A, 125VAC 5A, 250VAC 3A)

Options :

Stainless Steel - CVS 875, Proximity Sensors

The CVS 870 Limit Switch is designed for valves and actuators in hazardous locations. It will accurately monitor and transmit the valve position and the specified user open/closed set points. The limit switch is CSA approved and is rated EX db IICT6/EX tb IIIC T85°C explosion proof, class 1, zone 1. It also carries ATEX certification and has an IP67 enclosure rating. Equipped with standard NAMUR shaft and stainless steel bracket, for easy mounting to all NAMUR actuators. Secure water resistant case, with multi angle top and side visual indicator. Red to indicate fully closed position, and yellow to indicate fully open position. Standard switch configurations is 2 single pole double throw. Optional proximity sensors are also available.--

Types :

CG - Pressure Operated spring return

CE - Manual Or Pressure Operated spring return

CP - Manual Latch or Pressure operated with spring return

Temperature Range :

- 40°C ~ 120°C (- 40°F ~ 250°F)

Maximum Pressure at Ports 1, 2, or 3 :

125 psi

Options :

---

The CVS 4057 3-Way Valves utilize a modular design and incorporate a sliding spool in order to control flow. The CVS 4057 standard sliding spool features a small center dead band position which allows no simultaneous valve port flow.--

Maximum Injection Pressure :

3000 psi

Tank Volume :

10 Litre (2.5 gallon) or 20 Litre (5 gallon)

Discharge Stroke Volume :

11.96ml or .730 cubic in per stroke

Options :

---

The CVS Controls High Pressure Chemical Injection Hand Pump is a durable, rugged design that allows quick and effective de-icing to valves or lines with just a few strokes. The High Pressure Chemical Injection Hand Pump features adjustable pressure settings of 1000, 2000, and 3000 psi. The Hand Pump is mounted on either a 10 litre (2.5 gallon), or a 20 litre (5 gallon) tank. The height of the 10 litre tank makes it ideal for storing and transporting where space is an issue.--

Maximum Injection Pressure :

10000 psi

Tank Volume :

5 gallon (20 litre)

Discharge Stroke Volume :

4ml or .244 cubic in per stroke

Options :

---

The CVS Controls XHP 10000, is a portable chemical injection hand pump capable of injection pressure to a maximum of 10000 psi. The portable injection hand pump is used to introduce methanol to effectively thaw frozen lines. Other applications may include hydro testing. The CVS XHP 10000 utilizes a 10000 psi line check to maintain the pump pressure in the process installation. A supplied needle valve is incorporated to relieve the line pressure in the hose. Discharge stroke volume is 4ml or .244 cubic in per stroke.--

Maximum Discharge Pressure :

10000 psi

Maximum Volume :

60 Gallons Per Day (230 Litres Per Day)

Options :

---

The CVS Low Emission Chemical Injector Pump uses a pneumatic cylinder to mechanically force a plunger through one of several options of packing. This makes the unit a positive displacement reciprocating pump, capable of discharge pressures up to 10000 psi (690 bar). The stroke rate is controlled by adjusting the speed control valve from 1 to 60 SPM (strokes per minute), allowing for capacities up to 60 gallons (230 litres) per day. This is a low consumption unit capable of running air or gas.--

Maximum Discharge Pressure :

6000 psi

Maximum Volume :

278 Litres Per Day

Protection :

IP65

Options :

---

CVS Controls has developed an AC and DC powered servo drive electric chemical pump. The linear servo drive actuator forces a plunger through several options of packing with discharge pressures up to 6000 psi. Available in 110 – 240 Vac 50/60 Hz and 12- 24 Vdc. CSA approved Class 1, Div 2, Group A, B, C and D T4 temperature rating -40°C to 65°C with ingress protection of IP65. Additional certifications include CE. Pump rate is controlled by a speed control dial which controls the pump from 0 strokes per minute to its maximum 60 strokes per minute. The electric pumps are capable of discharge pressures up to 6000 psi while maintaining 60 strokes per minute (40 strokes per minute for 12Vdc model only).--

Maximum Discharge Pressure :

6000 psi

Maximum Volume :

278 Litres Per day

Protection :

IP65

Options :

---

CVS Controls has developed an AC and DC powered servo drive electric chemical pump. The linear servo drive actuator forces a plunger through several options of packing with discharge pressures up to 6000 psi. Available in 110 – 240 Vac 50/60 Hz and 12- 24 Vdc. CSA approved Class 1, Div 2, Group A, B, C and D T4 temperature rating -40°C to 65°C with ingress protection of IP65. Additional certifications include CE. Pump rate is controlled by a speed control dial which controls the pump from 0 strokes per minute to its maximum 60 strokes per minute. The electric pumps are capable of discharge pressures up to 6000 psi while maintaining 60 strokes per minute.--

Maximum Discharge Pressure :

6000 psig

Maximum Volume :

30 GPD

Options :

---

The CVS Controls gas driven Series 51 Injector uses a molded diaphragm to drive a piston through the chevron packing making it a positive displacement pump, capable of discharge pressures up to 6000 PSIG. A pilot valve directs incoming operating gas behind the diaphragm, which causes the diaphragm to stroke forward. The valve shuts off the inlet pressure and opens to expel the spent gas behind the diaphragm and the cycle repeats. A choice of three plunger sizes, and two stroke lengths, allows for a wide range in capacity, from less than one quart to 30 gallons per day.--

Maximum Discharge Pressure :

12000 psig

Max Volume (continuous) :

0.67 GPH or 16 GPD

Options :

---

The CVS Series 50 Chemical Injection Pump is a positive displacement pump that uses a molded diaphragm to drive a piston through packing in the fluid end. Pump capabilities cover a broad range of applications, due to the ability to achieve high discharge pressures (up to 12000 psi) and volume rates.--

Short Cone/Pear Shape :

100 ml, etched, graduated in % 100 ml, 200% etched

Long Cone Shape :

100 ml, 8 inch graduated in % 100 ml, 8 inch California-style graduated in %

Finger Tubes :

12.5 ml (15cc)

All CVS Controls centrifuge tubes have etched graduations for longer durability and are volumetrically checked using the most modern methods. Our centrifuge tubes are constructed to API/ASTM standards and are available in four styles. Our centrifuge shields are made of spun aluminum.--

Models Available :

CVS 18801, CVS18811, CVS 18821

The CVS hand centrifuge has a smooth dual gear driven system with a gear ratio of 16:1 to assure efficient centrifugal force for S & W (Sediment and Water) testing. The design of the gear ratio and throw of the crank produce a smooth effortless motion with maximum speed and minimum effort. The crank design provides ample clearance in all directions when the tube shields and samples are in motion. For rapid and secure attachment to surfaces, the lugs are serrated and the clamping screw comes furnished with a swivel bearing washer and thumbscrew lever.--

Configuration :

620 Relative Centrifugal Force

Certifications :

CSA Field Certified, Class I, Div 1, Groups C and D , Meets API Petroleum Measurement Standards

Input :

120 VAC, 1.1A

Options :

Optional Heater

The unique feature of the CVS Centrifuge is the design of the four convenient pre-heater pockets that accept both pear shaped and short cone tubes. The dual lid design also allows for easy access and cleaning. A hole in the center of the lids allows the operator to check speeds using a hand-held tachometer. The CVS 18000 Series Centrifuge is designed to accommodate either two or four pear shaped tubes or short cone tubes by simply changing the head, tubes and shields, thus eliminating the need for two separate machines. This centrifuge meets the requirements of the API Petroleum Measurement Standards Chapter 10 Section 4 Determination of Water and Sediment in Crude Oil by the centrifuge Method.--

Test gauges are used for high accurate measuring of gaseous or liquid media, which are not highly viscous or crystallizing. For reading without parallaxes, the gauges are equipped with a reflective mirror band (the specially bent pointer must be in line with the reflection on the mirror to obtain an accurate reading).

Sizes :

● 6” (160 mm) Stock

● 10” (250 mm) Available upon request

Accuracy :

1/4% of Full Scale Range

The CVS Thermowells can be used in a variety of different process applications where viscosity, pressure, or corrosive and abrasive materials are present. Thermowells allow removal of the temperature instrument for replacement, repair or testing without contaminating the process media.

CVS Thermowells are available in carbon steel 304 and 316 stainless steel with a standard bore of .260” and process connections of ½, ¾, and 1” NPT. Other materials are available upon request.--

CVS Thermometers can be used wherever precise temperature and quality is required. There are five models available, all complete with external calibrator.

● Back connected

● Adjustable

● Bottom connected

● General test pocket thermometer

● Magnetic surface thermometer

All CVS Thermometers are or stainless steel construction; they are hermetically sealed to ensure resistance against internal corrosion, moisture and dirty atmospheres.

Standard stem lengths available are 2 ½ to 72 inch, with ¼ inch and ½ inch threaded connections.

Temperature ranges from -100 F to 1000 F (-70 C to 550 C), and accuracy to within +/- 1% of full scale range. Mercury, gas and alcohol sensing thermometers are available for vibration and special applications.--