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Specializes in the manufacturing of a comprehensive range of pneumatic / electric actuators

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Specializing in the production and sales of fasteners including Nuts, Bolts, Drop in anchor, Strong anchor, Self-drilling screw, Self-tapping screw, Drywall screw and Customized cold forging parts.

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Lock Up Valve

The pneumatic Lock Up Valve series shuts off the signal pressure line either when the air supply falls below an adjusted value or upon complete air supply failure. This causes the actuator to remain in its last position.

Volume Booster

Volume Booster is one-to-one Signal to output supply Air, when used with a positioner/actuator, itis a control device to increase the stroking speed of control valves.

MOA-Aluminum Alloy

Aluminum Alloy Material
IP67 Enclosure
Output Torque:250～4200Nm

MO-Cast Iron & Ductile Iron body

Cast Iron & Ductile Iron Body
Output Torque: 300~7000ONm

MOS-316SS body

SW Series Handwheel Gearbox for limit switchbox

Our SW-series handwheel gearbox are special designed of gearbox cover can support the limit switch bracket, easy to amount the limit switch directly without any accessories. This series gearbox can controi 9o degree rotary valves, such as butterfly valve, ball valve and plug valve and so on. The aluminum alloy material body after static electricity powder coating has an excellent appearance, strong adhesion/mechanical property and anti-corrosion/wear resistance.

Star Reduction Adaptor

Star Reduction Adaptor for Drive Shaft (Material:Steel Alloy with ENP)

NT1000 EP Positioner

The Electro-Pneumatic Positioner NT-1ooo is used for operation of pneumatic rotary valve actuator by means of electrical controller or control systems with an analog output signal of DC 4 to 2OmA or split ranges.

TISSIN-TS600R Rotary Type EP Positioner

TS60o Electro-Pneumatic Positioner controls the valve strokein response to an input signalof4-20mA from the control panel, DCS,or calibrator.

TISSIN-TS800 IS Exia & Smart Type EP Positioner

TS800 Smart Valve Positioner controls the valve stroke in response to aninput signal of 4-20mA from the control panel,DCS,or calibrator.

TISSIN-TS900 EExd & Smart Type EP Positioner

TS900 Smart Valve Positioner controlsthevalvestroke in response to aninput signal of 4-20mA from the control panel,DCS,or calibrator.

TISSIN-TS500 Smart Position Transmitter

TS500 Series is 2 wire type transmitter which transmits 4~ 20 mA DC signal according to changes in valve or damper position.

TS60 Positioner Transmitter

Flame type of Electronic Position Transmitte TS60 senses mechanical position change of stem being on the valve or similar device and converses to current signal of DC4~20mA outputs.

RDGH Series DN10~DN20 High Pressure Diaphragm Type Regulator

RDGH Series Medium Flow Diaphragm Regulators feature a single-stage pressure reduction design with a combination of metal diaphragm and free poppet. This configuration ensures excellent sensitivity and stable outlet pressure, making these valves ideal for various gas media with medium to high flow.

RDGC Series DN6 & DN8 High Pressure Diaphragm Type Regulator

RDGC Series General Diaphragm Regulators feature a single-stage pressure reduction design with a combination of metal diaphragm and free poppet. This configuration ensures excellent sensitivity and stable outlet pressure, making these valves ideal for a variety of gas and low-viscosity liquid media that feature low to medium flow.

Proportional Relief Valves

NUToRK proportional relief valves release the pressure in pipelines by diverting theflow of mediaas awayto protect the pipeline components.The valves open in proportion as the upstream pressure increases above the set pressure and close gradually as the upstream pressure decreases.

Check Valves

Cracking pressure - the upstream pressure at which the first indication of flow occurs.
Reseal pressure - the pressure at which there is no indication of flow.
Back Pressure - differential pressure between inlet and outlet pressures.

Fusible Plugs

Fusible plugs are presure relief devices consisting of the body and the eutectic alloy.The eutectic alloy has a specific melting point. When the plug is exposed to temperatures at or above this melting point, the eutectic alloy will melt and the pressure inside the plug will be released to the atmosphere for protection of systems.