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BY Controls Inc

BY Controls Inc

BY Controls, Inc established in 1978, they have been supplying marine equipment of vessel over 30 years. BY Controls, Inc acquired ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, CE and certified classification by ABS, BV, DNV, GL, LR and others.

BY Controls, Inc are one of the leading companies in the hydraulic and pneumatic control system field in Korea and overseas marine market.

BY Pneumatic Control System

CONTROL VALVE

Eagle DG-Series Globe Body Control Valve is designed to operate under the most demanding flow control conditions. The core of this valve is the massive cage guidance system for the valve plug which provides strength, rigidity and years of precise flow control even in very high pressure drop applications

Valve Body Type & Style :
Single seated globe body with cage guided throttling trim
Pressure Rating :
ANSI 125~2500 or JIS 5~63K
Valve Size :
1"~16" (25~400mm)
Temperature Range :
PTFE V-ring : -20~460°F (-29~238°C)
Laminated Graphite : -320~800°F (-195~427°C)
Body & Bonnet Material :
ASTM A126 CL.B (FC200)
ASTM A216 WCB (SCPH2)
ASTM A536 65-45-12 (FCD450)
ASTM A351 CF8 or CF8M (SCS13 or SCS14)
Flow Coefficient ( Rated CV ) :
18 to 1200
Flow Characteristics :
Equal Percentage, Linear, Quick Opening, Parabolic, Noise Reducing, Anti-Cavitation
Leakage Class :
ANSI IV, V, VI
Rangeability :
30:1~50:1
Actuator Size :
35 in², 55 in², 85 in², 135 in², 180 in²
Actuator Action :
Direct (air to close) / Reverse (air to open)
Spring Range :
3~15 psi (0.2~1.0 kg/cm²) / 6~30 psi (0.4~2.0 kg/cm²)

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Cage retained seat design is adopted. There are no internal threaded parts, and no special tool is required for replacement of the seats. Lock nut connects the bonnet and the actuator. Lock nut connection allows quick assembly and disassembly of the valves, and the design also allows the actuator to be oriented in any direction (360 degrees) in relation to the body.

Handwheel and positioner are provided as an option. Any other accessories such as Air Filter Regulator, I/P Transducer, Pressure / Temperature Transmitter, Solenoid Valve and Limit Switch can be provided if required.

Valve Body Type & Style :
Single seated globe body with cage retained trim
Pressure Rating :
ANSI 125~600 or JIS 5~63K
Valve Size :
1/2″~2″(15~50mm)
Temperature Range :
PTFE V-ring : -20~460°F (-29~238°C)
Laminated Graphite : -320~800°F (-195~427°C)
Body & Bonnet Material :
ASTM A126 CL.B (FC200)
ASTM A216 WCB (SCPH2)
ASTM A536 65-45-12 (FCD450)
ASTM B584 C905 or C836 (BC3 or BC6)
ASTM A351 CF8 or CF8M (SCS13 or SCS14)
Flow Coefficient ( Rated CV ) :
3.8 to 56
Flow Characteristics :
Parabolic, Equal Percentage, Linear, Quick Opening
Leakage Class :
ANSI IV, V, VI
Rangeability :
30:1~50:1
Actuator Size :
35 in², 55 in², 85 in², 135 in², 180 in²
Actuator Action :
Direct (air to close) / Reverse (air to open)
Spring Range :
3~15 psi (0.2~1.0 kg/cm²) / 6~30 psi (0.4~2.0 kg/cm²)

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TG-Series 3-Way Globe Type Control Valve can be used to control the circulation of water, oil, sea water or other liquids in heating or cooling application.

Valve Body Type & Style :
3-Way Globe Type
Pressure Rating :
ANSI 125~2500 or JIS 5~63K
Valve Size :
1″~16″(25~400mm)
Temperature Range :
PTFE V-ring : -20~460°F (-29~238°C)
Laminated Graphite : -320~800°F (-195~427°C)
Body & Bonnet Material :
ASTM A126 CL.B (FC200)
ASTM A216 WCB (SCPH2)
ASTM A536 65-45-12 (FCD450)
ASTM B584 C905 or C836 (BC3 or BC6)
Flow Coefficient ( Rated CV ) :
9 to 1890
Flow Characteristics :
Linear
Leakage Class :
ANSI III, IV, V, VI
Rangeability :
30:1~50:1
Spring Range :
3~15 psi (0.2~1.0 kg/cm²) / 6~30 psi (0.4~2.0 kg/cm²)

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TR-series 3-way rotary plug control valves require relatively low operation force due to the extended arm which links the valve stem and actuator stem in such a way that the linear movement of the actuator stem could be converted into rotary movement of the valve stem.

Valve Body Type & Style :
3-Way Globe Type
Pressure Rating :
ANSI 125~150 or JIS 5~10K
Valve Size :
4″~24″(100~600mm)
Temperature Range :
32~212°F (0~100°C)
Body & Bonnet Material :
ASTM A126 CL.B (FC200)
ASTM A216 WCB (SCPH2)
ASTM A536 65-45-12 (FCD450)
Flow Coefficient ( Rated CV ) :
145~5500
Flow Characteristics :
Linear
Leakage Class :
1.8% of the rated Cv
Rangeability :
30:1
Spring Range :
3~15 psi (0.2~1.0 kg/cm²) / 6~30 psi (0.4~2.0 kg/cm²)

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Eagle DC-Series Globe Body Control Valve is designed to operate under Low Temperature (-196°C) range services such as LNG (Liquified Natural Gas), Oxygen, Nitrogen and etc. The valve consists of standard valve body assembly and an extension type bonnet. Many types are provided to control fluids of low and very low temperature ranges and to meet the diversifying low temperature specifications. The core of these valve is the massive cage guidance system for the valve plug which provides strength, rigidity and years of precise flow control.

Actuator Type :
Diaphragm Actuator │ Cylinder Actuator
Valve Body Type & Style :
Single seated globe body with cage guided throttling trim
Pressure Rating :
ANSI 125 ~ 2500 (JIS 5 ~ 63K)
Valve Size :
1˝ ~ 16˝(25A ~ 400A)
Body & Bonnet Material :
ASTM A351 CF8M or CF3M (SCS14 or SCS16)
Packing Material :
Laminated Graphite
Flow Coefficient ( Rated CV ) :
3.8 to 980
Flow Characteristics :
Equal Percentage, Linear, Parabolic
Leakage Class :
ANSI Class IV, V, VI
Rangeability :
30 : 1 ~ 50 : 1
Actuator Size :
35 in², 55 in², 85 in², 135 in², 180 in² │ Ø280, Ø420, Ø520
Actuator Action :
Direct (Air to Close) / Reverse (Air to Open)
*Double acting is available in cylinder actuator type.
Spring Range :
3~15 psi (0.2~1.0 kg/cm²) / 6~30 psi (0.4~2.0 kg/cm²) │ 25~50 psi (1.7~3.4 kg/cm²)

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MOV_TG is Linear Type Electric Actuator with some features as follows : Compact and Robust construction, Fulfill all requirements for control valve actuators, Precise Positioning, Reliable performance and ability with long life at high loads and Central arrangement of accessories.

Actuator Type :
Linear Type Electric Actuator
Valve Body Type & Style :
2-way Globe Type │ 3-way Globe Type
Motor Actuator Type :
Linear Type Electric Actuator
Motor Actuator Power supply :
115/230VAC/1Ph/50/60Hz, 24VDC
Motor Actuator Force / Torque :
1 ~ 25kN
Motor Actuator IP Class :
IP67
Motor Actuator Action :
On/Off & Modulating
Pressure Rating :
ANSI 125 ~ 300 JIS 5 ~ 20k
Valve Size :
1/2”~ 16”(15 ~ 400mm) │ 1”~ 16”(25 ~ 400mm)
Temperature Motor :
-20°C ~ 80°C
Temperature Valve :
PTFE V-ring: -20 ~ 460°F (-29 ~ 238°C)
Liminated Graphite: -320 ~ 800°F (-195 ~ 427°C)
Accessory :
Limit Switch, Electronic Positioner, Position Transmitter, Local Control Module with Auto/Manual Select Switch, etc.

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MOV_TR is Rotary Type Electric Actuator with some features as follows : Compact and Robust construction, Fulfill all requirements for control valve actuators, Precise Positioning, Reliable performance and ability with long life at high loads and Central arrangement of accessories.

Actuator Type :
Rotary Type Electric Actuator
Valve Body Type & Style :
3-way Rotary Type
Motor Actuator Type :
Rotary Type Electric Actuator
Motor Actuator Power supply :
110/220VAC/1Ph/50/60Hz
Motor Actuator Force / Torque :
100 ~ 1100Nm
Motor Actuator IP Class :
IP67
Motor Actuator Action :
On/Off & Modulating
Pressure Rating :
ANSI 125 ~ 150 JIS 5 ~ 10k
Valve Size :
4”~ 24”(100 ~ 600mm)
Temperature Motor :
-20°C ~ 80°C
Temperature Valve :
32 ~ 212°F (0 ~ 100°C)
Accessory :
Limit Switch, Electronic Positioner, Position Transmitter, Local Control Module with Auto/Manual Select Switch, etc.

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BY EPCON, BPCON

EPCON (Electro-Pneumatic Controller) is faster and more accurate. BY EPCON controller does not require positioner and I/P converter. This means that EPCON controller is more reliable and cost-effective.

Power Supply Voltage :
110 / 220V AC50 / 60Hz, 24V DC
Power Consumption :
10W (Max), 9W (Steady state)
Input / Output :
4~20mA / 4~20mA standard, 5% span accuracy
Control Action :
Direct or Reverse
Control Method :
P, PI, PID
Local Set Point Adjustment :
Push Button Switches and Digital Display
Remote Set Point Adjustment :
4~20mA Standard Input
Display Modes :
Process Value (PV), Set Point (SP)
Air Input / Output :
2.4±0.1 bar (35±1.5 psi) / 0.4~2.0 bar (6~30 psi)
Air Consumption :
Zero at steady state conditions
Accuracy :
0.5% of Full Span
Ambient Temperature Rating :
-20~60°C
Material :
IP44 / Polycarbonate

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BPCON (BY Pneumatic Controller) is easier to install (No Wiring). BY BPCON controller is applied to the process control of liquid, gaseous or vapor media. The controller is generally used in combination with temperature or pressure control device as control valve.

Control Action :
Direct or Reverse
Control Method :
PI, PID
Air Input / Output :
2.4±0.1 bar (35±1.5 psi) / 0.4~2.0 bar (6~30 psi)
Air Consumption :
Steady: 0.13 Nm³/h. Maximum: 2.6 Nm³/h
Proportional Action :
Proportional band 0~200%
Integral Action :
0~10 minutes per repeat
Derivative Action :
0~5 minutes per repeat
Accuracy :
With in 1% Scale
Pneumatic Connection :
PT 1/4”
Ambient Temperature Rating :
-20~60°C
Material :
Polycarbonate

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BY Safety Relief Valve & Regulating Valve

EAGLE PV01 Direct Type Pressure Regulating Valve is designed for Air, Gas and Liquid. This is piston balance type, generally installed on discharge line of pump and stably maintains regular discharge pressure. The valve is designed for enable to disassembling the valve from upside without disconnecting a pipe.

Valve Type :
Direct Operated
Pressure Rating :
ANSI 300 (JIS 20K)
Design Temperature :
150°C
Valve Size :
1/2″~ 6″(15 ~ 150mm)
Applicable Fluid :
Air, Gas, Liquid
Max Inlet :
16 kgf/cm²
Outlet Press :
0.5 ~ 8 kgf/cm²
Min Differetial Pressure :
0.5 kgf/cm²
Leakage Class :
ANSI IV (0.01% of Rated Cv)

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EAGLE RV01 Pilot Type Pressure Reducing Valve is designed for general steam service, heating service, boiler burner service and etc. This valve does not need assistant power such as electricity and air.

Valve Type :
Pilot Operated
Pressure Rating :
ANSI 150 (JIS 10K)
Design Temperature :
220°C
Valve Size :
1/2″~ 6″(15 ~ 150mm)
Applicable Fluid :
Steam
Max Inlet :
16 kgf/cm²
Outlet Press :
0.5 ~ 8 kgf/cm²
Min Differetial Pressure :
0.7 kgf/cm²
Leakage Class :
ANSI IV (0.01% of Rated Cv)

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EAGLE RV02 Direct Type Pressure Reducing Valve is designed for Air, Gas and liquid. This is possible to regulate the fluid pressure at constant value on the outlet side of the valve, irrespective of fluctuation in load. Set pressure is designed within a range of 10 to 1.0 kgf/cm². The valve is designed for enable to disassembling the valve from upside without disconnecting a pipe.

Valve Type :
Direct Operated
Pressure Rating :
ANSI 300 (JIS 20K)
Design Temperature :
150°C
Valve Size :
1/2″~ 6″(15 ~ 150mm)
Applicable Fluid :
Air, Gas, Liquid
Max Inlet :
16 kgf/cm²
Outlet Press :
0.5 ~ 8 kgf/cm²
Min Differetial Pressure :
0.5 kgf/cm²
Leakage Class :
ANSI IV (0.01% of Rated Cv)

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EAGLE RV03 Direct Type Pressure Reducing Valve is designed for Air and Gas. The pressure balanced disc constantly and stably regulates the secondary pressure, it depends on the primary pressure variation.

Valve Type :
Direct Operated
Pressure Rating :
ANSI 600 (JIS 40K)
Design Temperature :
80°C
Valve Size :
1/2″~ 2 1/2″(15 ~ 65mm)
Applicable Fluid :
Air, Gas
Max Inlet :
30 kgf/cm²
Outlet Press :
0.5 ~ 11 kgf/cm²
Min Differetial Pressure :
0.5 kgf/cm²
Leakage Class :
ANSI IV (0.01% of Rated Cv)

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EAGLE SV01, 02, 03 series Safety Relief Valve to protect from overpressure of process lines. The fluid to be applied is air, gas, steam, vapor and liquid. Disc Parts of SV01, 02, 03 valves are composed of the disc and disc holder. Being used in high temperature, the seperated disc and holder have excellent seat tightness of the distortion more than unified disc.

Valve Type :
Full Bore
Pressure Rating :
SV01 : ANSI 150 (JIS 10K)
SV02 : ANSI 300 (JIS 20K)
SV03 : ANSI 600 (JIS 40K)
Design Temperature :
350°C
Valve Size :
SV01 : 1/2″~ 8″(15 ~ 200mm)
SV02 : 1/2″~ 8″(15 ~ 200mm)
SV03 : 1/2″~ 1 1/2″(15 ~ 40mm)
Applicable Fluid :
Steam, Hot Water, Gas & Liquid
Max Inlet :
30 kgf/cm²
Leakage Class :
JIS B 8210

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EAGLE TC01 Direct Type Temperature Regulating Valve is designed for steam and thermal oil. The design of this valve is simple to ensure that easy to install, steady operating and does not need assistant power. This valve does not need strainer because the screen is installed on inside body.

Valve Type :
Direct Operated
Pressure Rating :
ANSI 300 (JIS 20K)
Valve Size :
1/2″~ 6″(15 ~ 150mm)
Applicable Fluid :
Steam, Hot Water, Thermal oil
Max Inlet :
10 kgf/cm²
Leakage Class :
ANSI IV (0.01% of Rated Cv)

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BY Pneumatic Actuator

Model PDD-85

The actuator controls the air cooler louver to be on and off

PDD-85 FEATURES : Direct acting, Diaphragm type actuator for either throttling or on-off service, Easy maintenance and lower maintenance cost, Positioner is provided. Any other accessories such as Air Filter Regulator, I/P Transducer, Pressure/ Temperature Transmitter, Solenoid Valve and Limit Swith can be provided if required.

Size / Actuator Trust :
85 in² / 244 kgf
Input Pressure :
0.4 ~ 2.0 Bar
Action :
Direct
Fail Position :
Open
Mounting :
STD
Diaphragm Material :
Nitrile-Butadiene Rubber
Yoke Material :
FCD45
Casing & Spring Material :
Steel
Pneumatic Connection Size :
NPT 1/4, Ø8 Brass Bite Type
Max Travel :
60 mm
Painting (Diaphragm Case & Yoke) :
ET5740 E56356 100μ x 2 Coated
Operating Temperature :
-20~80 °C (option: -40 °C)

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BY BBS (Booster)

BBS(BOG Boosting System) is designed for LFGS (LNG Fuel Gas Supply System). It is the most economical solution for boosting LNG against the expensive cryogenic compressor. It provides the most cost efficient solution for fuel gas supply system dedicated to boost large volume of low pressure natural gas to higher pressure for generator engines e.g. above 7 bar, in comparison with a cryogenic compressor.

Air Drive Pressure (Pa) :
3 ~ 8 Bar.G
Suction Pressure (Ps) :
0.5 ~ 5 Bar.G
Maximum Outlet Pressure (Po) :
9 ~ 13.5 Bar.G
Maximum Gas Flow :
300 kg/hr @Gas Inlet 2.5 bar & Gas Outlet 4 bar
Minimum Gas Inlet Temperature :
-20 °C
Air Inlet Connection :
PF1˝ ~ PF1 1/4˝
Gas Inlet & Outlet Connection :
PF1˝ ~ PF1 1/4˝
Air Consumption :
Max. 9.5 Nm³ / min
Ambient Temperature :
-10 ~ 60 °C
Operating Medium :
Compressed Air in accordance with ISO 8573-1 ( Class 4 Dirt / Class 4 Water / Class 4 Oil )
Material Cylinder :
JIS STKM13 or A106B & CR Plating ( Option : SUS304 or SUS316 & CR Plating )
Material Tube & Fitting :
SUS 316L

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BBS Skid :
● Booster
● Heat Exchanger
● Damper
● Cyrogenic Control Valve
● Control Panel

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BY HYDECK

Hydeck is named for Manual Hydraulic Remote Valve Operating System. This system was developed to replace the reach rod system which is used to transmit the force needed to operate the valve in remote place mechanically. The Hydeck system is primarily composed of two parts, the transmitter which generates the power by pumping the hydraulic oil and the actuator which is fitted onto the valve body and receives the hydraulic oil from the transmitter to actuate the valve.


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Hydeck is named for Manual Hydraulic Remote Valve Operating System. This system was developed to replace the reach rod system which is used to transmit the force needed to operate the valve in remote place mechanically. The Hydeck system is primarily composed of two parts, the transmitter which generates the power by pumping the hydraulic oil and the actuator which is fitted onto the valve body and receives the hydraulic oil from the transmitter to actuate the valve.


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Hydeck is named for Manual Hydraulic Remote Valve Operating System. This system was developed to replace the reach rod system which is used to transmit the force needed to operate the valve in remote place mechanically. The Hydeck system is primarily composed of two parts, the transmitter which generates the power by pumping the hydraulic oil and the actuator which is fitted onto the valve body and receives the hydraulic oil from the transmitter to actuate the valve.


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Hydeck is named for Manual Hydraulic Remote Valve Operating System. This system was developed to replace the reach rod system which is used to transmit the force needed to operate the valve in remote place mechanically. The Hydeck system is primarily composed of two parts, the transmitter which generates the power by pumping the hydraulic oil and the actuator which is fitted onto the valve body and receives the hydraulic oil from the transmitter to actuate the valve.


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Operating Fluid :
Oil
Cylinder Material :
STKM 13C
Test Pressure :
135 kg/cm²
Temperature Range :
-29~70°C (-20~128°F)
Actuator Type :
Double Acting

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Operating Fluid :
Oil
Discharge Capacity :
12 cc/rev, 24 cc/rev, 48 cc/rev, 67 cc/rev
Relief Pressure :
OPEN : 90 kg/cm²
CLOSE : 80 kg/cm²
Test Pressure :
150 kg/cm²
Tank Volume :
1.6ℓ

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BY Valve Remote Control (VRC) System

Valve Remote Control System is applied for remote control of valve and designed primarily for use on board ship. The remote valve is provided with hydraulic actuator powered from hydraulic power unit and controlled by solenoid valves. All remote valve actuators are designed to be capable of local manual operation.

Electric Control Console is designed for centralization control of all valve included in the system. The Control Console is designed and manufactured to include Cargo Handling and Monitoring systems.


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Rack & Pinion Type Hydraulic Actuators are designed to the operation of various type of valves including butterfly valve, globe valve, angle valve and other special valves and have been proved high efficiency and reliability of performance.

ACTUATOR MODEL :
HRR 35/60/80/100/125
MECHANISM :
RACK & PINION
TYPE :
SPRING RETURN
WORKING PRESSURE :
100/130 Bar
TEST PRESSURE :
150/195 Bar
ADJUSTABLE RANGE :
90±5° (At Closed Position)
FAIL POSITION :
FAIL CLOSE OR OPEN

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Rack & Pinion Type Hydraulic Actuators are designed to the operation of various type of valves including butterfly valve, globe valve, angle valve and other special valves and have been proved high efficiency and reliability of performance.

ACTUATOR MODEL :
HRB 35/60/80/100/125
MECHANISM :
RACK & PINION
TYPE :
DOUBLE ACTING
WORKING PRESSURE :
100/130 Bar
TEST PRESSURE :
150/195 Bar
ADJUSTABLE RANGE :
90±5°
FAIL POSITION :
FAIL LOCK

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Rack & Pinion Type Hydraulic Actuators are designed to the operation of various type of valves including butterfly valve, globe valve, angle valve and other special valves and have been proved high efficiency and reliability of performance.

ACTUATOR MODEL :
HLS 110 / 130
MECHANISM :
LINEAR PISTON TYPE
TYPE :
SPRING RETURN
WORKING PRESSURE :
100 Bar
TEST PRESSURE :
150 Bar
FAIL POSITION :
CLOSE
APPLICATION VALVE TYPE :
GLOBE/ GLOBE CHECK/ GATE

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HPU is designed to generate hydraulic pressure to open/ close operation of the hydraulically operated valve. HPU consists of main electric motor & hydraulic pump and assistant electric motor & hydraulic pump. All components are selected to ensure high reliability and low noise. Accumulator will be provided.

Oil Tank Volume :
100 ~ 1000 Liters
Electric Motor :
Voltage-3Ø440V60Hz or customer’s requirement
Enclosure-IP56
Pump Capacity :
2.6 ~ 12.1 Liters
Accumulator :
32 ~ 400 Liters
Max.Working Pressure :
105 bar
Pressure Switch Setting :
Pump : Start at 150 bar
Pump : Stop at 180 bar
Relief Valve Setting :
190 bar
Alarm :
Level, Temperature, Low pressure & High Pressure

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Solenoid Valve Cabinet is designed to install of solenoid valves regulating the oil flow to each actuator according to the requirements and to contain complete manifold systems consisting of manifolds, solenoid valves and electric control components. The solenoid cabinet shall be installed in safety area.


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Portable hand pump, when open / close operation of hydraulic remote valve can not be done due to damage of hydraulic piping, electric power failure or malfunction of hydraulic pump, etc., the operation can be done manually by the hand pump.


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Valve Position Indicator for open / close is designed to indicate the position of hydraulically actuated valves. In general, the valve position indication to be obtained with the limit switch or potentiometer directly mounted on the valve respectively. Both On / Off and Throttle types are available.


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BY Top Bracing

Compact design by an interal accumulator.

As the output power of the ship engine becomes larger the height of the engine becomes higher accompanied by greater rocking movement of the engine body.

This movement causes heavy vibration and necessitates use of engine top bracers to suppress or reduce the vibration of the main engine from being transmitted to the hull side.


BY Watertight Sliding Door

Watertight Sliding Door (Hydraulic, Electric)

Watertight sliding doors are water-tight and safe from the fire. They are placed inside the ship and an integrated part of watertight bulkheads. The door has an integrated electric and hydraulic system with a power unit consisting of an electric motor and a pump in the door frame itself. The control of operation is performed from the control panel in wheelhouse and by local lever on door side. In an emergency, the operation of door opening/closing is possible by using hand pump mounted on the power unit.

Type :
Coaming Type, Flush Type
Structure :
Classification Grade A ~ EH
Electrical System :
Relay Control System, PC Bus Communication
Hydraulic System :
Hyd. Pump & Electric Motor with Hyd. Tank and Accessories Warning / Alarm System
Water Head :
0 ~ 75 meter
Fire Rating :
A0, A60
Regulation & Certification :
SOLAS & Class Cert, NMD, NORSOK

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BY Pilot Door

The pilot doors are fitted in the side shell plating, one at port side and one at starboard side. The pilot door consists of door, ladder reel with pilot ladder and necessary fittings. Each door has an independent hydraulic system with each power unit consisting of an electric motor and pump. The control of operation is performed from the control panel which is located adjacent to each side pilot door. In an emergency, the operation of door opening/closing and cleat lock/unlock is possible by using hand pump mounted on the power unit.

Type :
Folding Type / Sliding Type / Hinged Type
Water - Proof :
Watertight, Weathertight
Structure (Door & Frame) :
Classification Grade A
Movement :
Folding, Hinged, Sliding
System :
Electro - Hydraulically Driven
Ladder Reel :
Electro Motor Driven
Regulation & Certification :
SOLAS & Class Cert.

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BY Hatch and Hydraulic Duct

The Hatch has two main pieces split hatch where two sub-pieces folded of each fold upwards and can keep the clear size, but without any interference with ROV cage.

Supplied with coaming, hinges, roller, operating panel and complete hydraulic system. Fitted to lower deck for access of ROV.

Type :
Hinged & Flush
Opening Direction :
Bi-fold Upward Open
System :
Electro-hydraulically driven
Hatch Open/Close :
Hydraulic cylinder
Operating Tool :
Push button in Local Panel
Material of Cover, Hatch :
AH, DH, etc.
Size :
5200 x 5200mm (to customer's requirement)
Enclosure :
Weathertight

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Type :
Coaming & Flush
Opening Direction :
Upward Open
System :
Electro-hydraulically driven
Hatch Open/Close :
Hydraulic cylinder
Operating Tool :
Push button in Local Panel
Material of Cover, Hatch :
AH, DH, etc.
Size :
to customer's requirement
Enclosure :
Watertight / Weathertight

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BY Pneumatic Fire Door (FSD-A)

This door is designed for internal and external use. Pneumatic or Manual operating system can be adopted. Safety Device provides safe pass through the door. When pneumatic system is applied, manual operation is available under pneumatic power failure.

Model :
FSD-A
Opening Direction :
Right or Left
Max. Clear Opening Size :
W1250 x H2100 (to customer’s requirement)
Fire Rating :
A0, A30, A60
Material :
Steel Plate (Stainless Steel, Mild Steel, Galvanized Steel, etc.)
Operating System :
Pneumatic or Manual
Installation :
Bolted or Welded
Safety Device :
Safety Strip on Door Edge Side
Certificate :
DNV Type Approval Certificate
Option :
Weathertight / Gastight Seal, Hose Port, Window
Insulation :
45mm Thick x 2 Layer / Density 128K

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BY Control Valve - Offshore

BY control valve meets the most suitable high performance through the combination of trim design, actuator stability, shutoff capabilities and accurate valve positioning, It also can be applied to corrosive / sour gas services with full compliance to NACE requirement. Various materials, pressure rating and end connections are available for offering a complete high performance valve control.

Model :
DGH
Body Type :
2-way Globe
Pressure Rating :
ANSI 2500
Valve Size :
1″~16″
Body Material :
A536, A216WCB, B584, A351 CF8 / 8M / 3M, Monel, DUPLEX AND ETC.
Flow Coefficient (CV) :
18 to 1280
Leakage Class :
ANSI IV, V, VI
Flow Characteristics :
Parabolic, Equal Percentage, Linear, Anti-Cavitation, Low Noise, Quick Opening

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BY control valve meets the most suitable high performance through the combination of trim design, actuator stability, shutoff capabilities and accurate valve positioning, It also can be applied to corrosive / sour gas services with full compliance to NACE requirement. Various materials, pressure rating and end connections are available for offering a complete high performance valve control.

Model :
TGH
Body Type :
3-way Globe
Pressure Rating :
ANSI 2500
Valve Size :
1″~16″
Body Material :
A536, A216WCB, B584, A351 CF8 / 8M / 3M, Monel, DUPLEX AND ETC.
Flow Coefficient (CV) :
9 to 1890
Leakage Class :
ANSI III, IV, V, VI
Flow Characteristics :
Linear, Quick Opening, Equal Percentage

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BY On / Off Valve meets the most suitable high performance through the combination of disc design, actuator stability, shutoff capabilities. It also can be applied to corrosive / sour gas services with full compliance to NACE requirement.

Model :
Pneumatic On/Off Valve
Body Type :
Ball, Gate, Angle, Butterfly
Pressure Rating :
ANSI 2500
Valve Size :
1″~18″
Body Material :
A536, A216WCB, B584, A351 CF8 / 8M / 3M, Monel, DUPLEX AND ETC.
Actuator Type :
Spring Return & Double Acting
Flow Coefficient (CV) :
18 to 1280
Leakage Class :
ANSI IV, V, VI
Flow Characteristics :
Quick Opening
Modified Linear

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BY Cryogenic Valve with Actuator

Cryogenic globe valve with a hydraulic actuator for gas application such as NG, LNG, LN2, N2, etc.

Model :
HLR(D) / HLB series
Fail Position :
Single acting (fail to close / open) / double acting (last still)
Driving Fluid :
Hydraulic oil
Working Pressure :
145 bar
Pressure rate / Size :
ANSI 150 ~ 1500LB / 1" ~ 14" (25 ~ 350A)
End Connection :
Flange (ANSI B16.5 / Butt Welding (ANSI B16.25)
Face to Face :
ANSI B16.10
Design temperature :
-196 ~ 120 degree
Certificate :
ABS / DNVGL type approved
Fluid :
NG LNG, LN2, N2, etc
Test & Inspection :
API 598 / BS 6364