Valves

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

the valve is called ammonia globe valve .which is used for ammonia cold room pipe . Which control the flow of ammonia by operate the hand wheel .

PN: 315~500bar
DN: 6~50mm
Size: 1/4"~2"
Connection type: female thread, male thread
BSP,NPT,PT connectors...

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

Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Per API 600
Operation: Handwheel, Gear, Electric

Diaphragm Seat: PA-6 (standard), Viton coated mild steel
Intergral Pilot and Remote Pilot type
Pressure Range: 30(5)-860(125) kPA(Psi)

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.

1.Pn16 Double Flange Centreline Butterfly
2.Ductile Iron Double Flange Centreline Butterfly
3.Cast Iron Double Flange Centreline Butterfly

proportional electro-hydraulic control P-Q valve
1.Maximum pressure: 31.5 MPa
2.medium: oil
3.control: hydraulic
4.Maximum flow:250L/min(DN25

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

The valve which is called Constant pressure valve,
which is used for screw compressor.
Smooth running
Steady Performance

flanged ball valve
PN: 210, 420bar
DN:13~50mm
Carbon steel materials
Imported O-ring ...

Diaphragm kits:K4502 K4503 K4522
Pressure Range: 30(5)-860(125) kPA(Psi)
Temperature Range: Nitrite Seals: -40°C (-40°F) to 82°C(179.6°F)

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.

F4 F5 Cast Iron Non Rising Stem Gate Valve Flat bottom seat ring integral with the body,inside and outside epoxy resin coating,wedge wholly bonded

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

The valve is called widely used refrigeration valves non-return valve ,which is used for screw compressor.
Application: Screw compressor

PN: 315,400,500bar
DN: 6-50mm
Airproof: NBR, FPM
Material: carbon steel
BSP, NPT, PT connectors...

AJ type accumulator control valve group
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.