hand operated valves

self-operated temperature (heating type )control valve is composed of the control valve and temperature cont roller provided with fixed point .

korean float valve
SIZE: 3/8" ; 1/2"

1. Sensitive adjustment
2. Two different pressure range optional
3. Standard pressure setting
4. Leak proof hex. and socket screw

Big size soft sealing butterfly valve
Size range:DN200--DN3200
Pressure:PN6--PN64
Material:Ductile iron
Sealing ring:EPDM...

YQD series hyperpressure pilot operated check valves allow high pressure oil free flow in one direction and block in the counter direction

Media:Steam, Hot Water, Oil, etc.
Temp:20-200
Pressure:0.05-1.60MPa
Material:Stainless steel
Size: 1/2" 3/4" 1" 11/2" 2"...

proportional directly operated relief valve
normal size : DN6
Maximum pressure:31.5 MPa

The large diameter manual valves and the valves used in high pressure applications come equipped with a reduction gear to ease the operation.

1. Own factory 2. Accept OEM 3. large in stock 4. each design in series

pilot operated pressure reducing valve

product mode:Pressure operated tester valve (LPR-N valve)
standard:API,NACE MR0175
Operate:full-opening, annulus pressure operated
size:3 7/8''

Fluid Types Air
Working Pressure Range 0~150PSI 0~9.9KgF/cm2
Negative Pressure -29.5 Hg -750mm Hg(10 Torr)
Working Temperature 0-60°C

1. Combination proportional and inlet throttle valves
2. With high quality proportional solenoid coils controlling precisely pressure and flow

Features:
-Mounting pattern to DIN 24 340
for use in vertical stacking assemblies
-For the leak free closure of one or two service ports

The IPO(Internal Pressure operated) circulating valve can be run in cased holes or open holes and maintains a full bore through the tool.

FW electrical operated directional control valve
model: 01 02 03
maximum pressure(Mpa) 31.5
maximum flow(l/min):14 35 63

Media:Steam, Hot Water, Oil, etc.
Temp:20-200
Pressure:0.05-1.60MPa Material:Stainless steel
Size: 1/2" 3/4" 1" 11/2" 2"
Seal: NBR,VITON, PTF

1. Override manually option
2. Fast response if the coil energized or de-energized
3. Standard or customized industry cavity available

Cameron FLSR Ball Screw Operated Manual Gate Valve
Bore Size: 3-1/16" , 4-1/16", 5-1/8", 7-1/16"
WP: 10M, 15M
API-6A AISI 4130, EE, L-U, PSL3, PR1

-For threaded connection
-For cartridge connection
. Sleeve with hexagon and protective cap
. Rotary knob
. Lockable rota

DST Tools Pressure Operated Tester Valve
Size: 3 7/8``
Factory Direct
Halliburton type
full- opening, annulus pressure-operated valve

Waterproof electrical operated directional control valve
specification: NS6
working voltage:DC24V&DC12V

1. Equipped with continuous-duty rated coil.
2. New and reliable molded coil design
3. Manually override optional operation

Media:Steam, Hot Water, Oil, etc. Temp:20-200
Pressure:0.05-1.60MPa Material:Brass
Size: 1/2" 3/4" 1" 11/2" 2"
Seal: NBR,VITON, PTFE

Features:
-Mounting pattern to DIN 24 340
for use in vertical stacking assemblies
-For the leak free closure of one or two service ports

Pilot-operated reducing valve pressure control valve
Maximum Flow:63(1/m);100(1/m)
Maximum Pressure:31.5(Mpa)

1. Different voltages and termination optional
2. Industry normal cavity for easy replacement
3. Compact design with small size

BY relief valve install a spring loaded pressure relief valve to provide maximum pressure protection.

WEH Series Electro-Hydraulic Operated Directional Valves
Max working pressure(bar): 210
Voltage:DC24V

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