Valves
-
Lined Diaphragm H76 Duel-plate Check Valve
The valve is connected by a pair of clamps, and the structure is tight. Because of the short closing stroke and spring yellow loading, the closing speed is fast, which can significantly reduce the water hammer phenomenon.
-
Lined Diaphragm Ball Valve
The full path with no flow blocking, quick opening&closing and less medium retention.
-
Lined Diaphragm Valve
The service life of one diaphragm is more than 10000 times, and the overall service life is more than 100,000 times. Quick opening&closing, convenient maintenance, online replacement of rear closure, and external sealing structure to ensure zero leakage.
-
Fluorine Butterfly Valve
Two-way sealing, anti leakage double sealing structure, service life≥5000 times, corrosion resistance, full bore, low torque, light weight, rapid river opening, no boiling of media.
-
LNG Low Temperature Control Valve
The LNG low temperature control valve is applicable to the flow control of LNG under low temperature conditions. There are mainly two categories: single seat valve and sleeve valve. In the regulation process, the purpose of pressure and flow regulation is achieved by changing the size of valve flow area. This series of low temperature control valves are used to control liquid and gas with temperature as low as – 198℃.
-
Cage Type Control Valve
Cage type control valve is a kind of control valve that uses an internal wide cage and piston to regulate the flow. The wide body structure is reasonable, and the wide internal fluid channel is streamlined. It is also equipped with a guide wing to improve the fluid balance flow, which has small pressure loss, large flow and can be adjusted widely. The flow characteristic curve has high accuracy and good dynamic stability. Low noise, low cavitation corrosion, suitable for controlling various process fluids.
-
Single-seat Control Valve
The single seat control valve is a top guide structure control valve. The free body structure is tight, and the flow is S-streamline channel. It has small pressure loss, large flow, wide adjustable range, high flow characteristic accuracy, and good vibration resistance. The regulating valve can be equipped with multi spring diaphragm actuator, with large output force. Suitable for controlling fluids and high viscosity media with different pressures and temperatures.
-
High Temperature Abrasion Resistance Fixed Ball Valve
- Medium and low pressure, small diameter fixed ball valve adopts trunnion type. High pressure with large diameter fixed ball valve adopts support plate.
-
High Temperature Abrasion Resistance Ball Valve
Features 1. A variety of valve seat structures, a variety of ball hardening methods, applicable to different temperatures and media. 2. Blowout proof valve rod. 3. Emergency lubricating rod seal. 4. Double nozzle plug and drain (DBB). 5. Valve body discharge. 6. Double piston effect seat adjustment (DIB). Configuration for low temperature, gas, oxygen and vacuum occasions. Burial requirements. 9. Extended valve rod. 10. NACE sulfur resistance. • Product Standard: API6D, API608, ISO17292,ASM... -
Cryogenic Ball Valve
According to the standard requirements, the ball valve with temperature lower than – 50C is generally designed with a long neck structure to increase the temperature at the filler and ensure the reliable sealing of the valve rod filler. The neck length is generally designed according to the standard requirements, and the user can also meet the contract requirements if he has special requirements.
-
Flat Gate Valve
It adopts floating seat adjustment, two-way cut-off and reliable sealing. The valve seat is internally provided with a lip shaped gasket, which is conducive to low pressure sealing and has a fire protection function.
-
Nickel Base Alloy High Pressure&Temperature Check Valve
In order to ensure the high requirements for the tightness, reliability and safety of the screen door, the valve body is made of nickel base alloy as a whole, or fabricated and welded.