hand operated valves

 
PTFE, PFA, FEP Lined Gate Valve

self-operated temperature control valve (cooling type) is composed of the control valve and a temperature controller provided with fixed point control

Handle / Gear Operated, Groove End Stainless Steel Butterfly Valves with High Performance</span

 
Double Flanged Electric Butterfly Valve Manual Operated With Disc Ductile Iron
 
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A46F/C Type Pilot-operated pressure relief valve Model: A46C/A46F; Diameter: 2~8" Medium: Gas such as steam, Natural gas and Crude oil etc.

The Internal Pressure operated circulating valve is short of IPO circulating valve, used for the oil well drill stem testing operation in cased hole.

Flow Control Valves Solenoid Operated Directional Control Valve
type:rexroth type
Max working pressure(bar): 210
Voltage:DC24V

Enhanced reliability, Longer service life
Tight sealing, Consistent low torque
Assured shaft sealing

cast iron gas solenoid valve 1/8 2 DN3100mm
 
 
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The pressure relief valves (DB) consist mainly of the main valve (1) with main spool assembly (3) and pilot operated valve (2) with pressure.....

butterfly valve :
1)DN40-600 PN10/16
2)Manufacturer, with many patents
3)High quality, long time usage
4)ISO9001:2008 an

self-operated micro- pressure control valve It is widely used for controlling after-valve pressure (mmH2O) of non corrosive gas or air .

1.Five slots in valve housing for high pressure and long service life
2.Coil with terminal and conduit connected box
3. Standard interface

 
2pc Lug Butterfly Valve, PN16 E

Proportional directly operated pressure relief valve-Proportional valves
1.Maximum pressure (Mpa): 31.5
2medium: oil
3.Maximum flow (L/min):2

Durable cast iron gear operators.
Mounting kits available to mount gears to valves with non-ISO mounts.
Cast handwheels and chainwheel options.

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

Specifications
double flange butterfly valve
face to face according to ISO5752
vulcanized rubber liner prevent leakage

1.It has the pressure balancing function with high sensitivity.
2.Low noise, reliable performance, free of maintenance

YSA YSB series 2-way pilot operated normally closed German PA66 plastic water air irrigation solenoid valve 1/2 2
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Double Flange U Type Butterfly Valve Worm Gear Operated Butterfly Valve
 
 
 
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Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

Durable cast iron gear operators.
Mounting kits available to mount gears to valves with non-ISO mounts.
Cast handwheels and chainwheel options.

Explosion isolation solenoid relief valve
Specification : 03 06 10
working pressure(Mpa):5 10 20 31.5 35

1.Reliable raw material suppliers
2.100% pressure testing before delivery
3. Adjustment with sensitive level and knob

RSP -series 2-way pilot operated ( NC ) solenoid valve 3/8 2
 
working medium:water,liqui

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

butterfly valve :
1)DN40-600 PN10/16
2)Manufacturer, with many patents
3)High quality, long time usage
4)ISO9001:2008 an

Electro Hydraulic Rexroth Valves with Directional Control
Maximum pilot pressure :25Mpa
Viscosity range:2.8 to 380 mm2/s

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