Valves

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

Hydraulic cylinder valve group is a kind of liquid control, throttle, overflow set several functions in a combination valve.

Our company products, hydraulic coils, hydraulic solenoid coil, hydraulic valve coil are produced according to the ISO9001:2000 standards.

1).It is available to form intergrated valve group with the base to save installation space.
2).No need to add oil for lubrication.

QFZ control valve group for accumulator ( profesional designed)
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 16~31.5MPa

Types DB and DBW pressure valves are pilot operated pressure relief valves.
Very competitive price
Three adjustment elements

Product model: DST Tools 7" Circulating Valve
Type:RTTS Circulating Valve
Service:H2S, CO2
Standard: API
Application:Drill Stem Testing

1. Single heavy-duty solenoid operated for high pressure performance
2. Directional spool, poppet direct operated
3. With or without indicator

Electric hydraulic pressure flow control valve
.Highest operating pressure: 250
.medium: oil
.control: hydraulic
.Maximum flow:125-160;250-320;500

Our company products, hydraulic coils, hydraulic solenoid coil, hydraulic valve coil are produced according to the ISO9001:2000 standards.

. Can be actuated by internal and external pilot control
Types DB and DBW pressure valves are pilot operated pressure relief valves.

1). Short response times .
2). Can't fire, not pollute the environment. Affected by temperature changes little .
3). disassemble test .

Product model: 3 7/8" RTTS Circulating Valve
Working pressure: 10000psi ~ 15000psi
Service:H2S, CO2
Standard: API
Application:Drill Stem Tes

1. Strong solenoids for heavy duty
2. Single solenoid actuation, voltage changeable
3. DIN 24340 Pattern standard subplate mounting

IGP-4 Series internal gear pump
Type:Hydraulic Power Units
continuons working pressure:31.5 Mpa
oil viscosity:20~40cst

-Three adjustment elements:
. Rotary knob
. Hex. head screw with protective cap
. Lockable rotary knob with scale
-Solenoid operated unloading via

1). Customer first .
2). Service first .
3). Make sure the solenoid valve and piping installation direction are in the same direction .

Product model: 9 5/8" Circulating Valve
Working condition: High pressure high temperature(HPHT)
Service:H2S, CO2
Usage:Drill stem testing

Our company products, hydraulic coils, hydraulic solenoid coil, hydraulic valve coil are produced according to the ISO9001:2000 standards.

1.Special high stress steel raw materials spool for long precisely response
2. Resolve the problem of sliding friction between the movable seals