manual operated valve

The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

Diaphragm operated valve inculinding right angle diaphragm valve and embedded diaphragm valve and "DD" series with dressed nut valve

1). Excellent choreography Solenoid.
2). Body fixing screws are made of external, removable body's simple.

Widely used in: fine chemical industry, mining metallurgy, steel, energy, medicine, sewage treatment and other industries

float ball valve, full port design,bolted bonnet, split body, float ball,
flange end, blow-out proof stem,fire durable construction

FREE-Valve's Pneumatic Ceramic Double Disc Gate Valve is mainly used in feeding and dumping the dry powder and the transport pipeline

 
No Leakage Pressure&n

-With or without leakage port
-With or without pre-opening
-Type with pre-opening, dampened decompression
-3 opening pressures
-Subplate mounting

Pilot Operated Safety Valve has been designed and manufactured under the ISO 9001 quality system and ASME code, using high grade measuring equipments

Solenoid Operated Directional Control Valves
WE6 series directional control valves are solenoid operated directioal spool valves,these valves are u

1. Controled by air, not solenoid
2. Service life: 1000,000 tims or 3 years
3. For far controlled by pulse controller.

Specifications:
1) Differential pressure: 0.02 - 0.8Mpa
2) Medium temperature: -10 - 60oC
3) Valve body: stainless steel, brass, aluminum
4) S

 
 
Manual / Worm

A.Size: Ball valve (1/2 inch to 2 inch)
Butterfly valve (2 inch to 3 inch)
B.Technical Parameters:
Voltage: AC/DC 12V,24V,110V,22

The IPO(Internal Pressure operated) circulating valve allows circulation through the work string before trip-out and serves as a drain during trip-out

Corrosion Resistant Valves Manual And Gear Operate

Manual operated directional control valve
model: 02 03 04 06
maximum pressure(Mpa) :31.5
maximum flow(l/min):60 100 300 450

Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

3 way solenoid valve 220v
3 way pilot valve
3 way spring return valve
3 way air solenoid valve
220v air solenoid valve

4F210-08 Foot pedal valve
1.Two-position Five-way
2.Working Medium Air
3.good quality and low price...
Model Number: 4F210-08

This guiding type valve adopts the diaphragm seal structure,with zero differential pressure starting function,large flow,simple structure,good quality

VMC AIR OPERATED PINCH VALVE

We can sell actuator seperately.
A.Size: Ball valve (2 inch to 4 inch)
Butterfly valve (3 inch to 10 inch)
B.Technical Parameter

ASCO Piston operated valves
G3/8 to G2.5 bsp screwed od DN15 to DN100 flanged port connections
Bronze, stainless steel, cast iron & steel body mat

The 30P02 self-operated before-valve pressure regulator is composed of the control valve, actuator and a spring used for pressure setting.

Feature
Emergency valves that are set by introducing signal air pressure and pushing a palm button.
In an emergency case, when signal air pressure d

* Opening Pressure can be adjusted * Test instrument can be linked with it * Thread ends conform to ANSIB2.1,BS21,DIN 259/2999,ISO228

pilot-operated (after valve) pressure control valve is composed of the control valve ,pilot and actuator .

China Trunnion Mounted Ball Valve: Gear operation, WCB, WCC, WC6, WC9 body material, full bore or reduced bore, soft seated or metal seated 2"-48".

DIN gear operated gate valve, full port,BB, OS&Y, Flange end,
flexible gate, wedge type. gear operated