api check valve

The 2 1/16" check valve with 10000psi Working Pressure is a sort of wellhead valves which is designed and manufactured according to API 6A spec.

check valve , valves , Cast swing check valve

Product Description
1) Size: NPS 1/2"-48"
2) Pressure: Class 150 - 2, 500
3) Materials:
A) 1/2" - 2": A105, LF2, F11, F22, F5, F304, F316, F304L,

pneumatic valve, air cylinder, pneumatic component
Good quality,fast delivery,competitive price.

1. Design and Manufacture Conform to MSS SP-71
2. Flange dimensions Conform to ANSI B16.1 (1251b)
3. Face to Face dimensions Conform to ANSI B16.

Product Name ITB506 brass check valve
Model No.:ITB503
Place of Origin:Zhejiang
Brass Vertical Check Valve 1/2"-4"

FRPP, PVDF,CPVC, UPVC, PPH swing check valve
Size:1 1/2", 2"....12''
Standard:ANSI,DIN,JIS
Working Pressurer:0.2-1.0Mpa
End connection:flange

forged steel check valve, size: 1/2"~2", class: 20~420,
connect ends: flanged, threaded, socket weld, butt-weld...and customers' requirements

Swing check valve,stainless steel check valve/check valve
Material:ss304,ss316.WCB
Size:1/2"-4"
End BSP,NPT,DIN

1) Pressure class: PN1.0~42.0Mpa
2) Size: DN50~1200mm
3) Temperature: -196~540
4) Suitable medium: Water, steam, oil etc.

Check valve
1.the products design conform JIS BS ANSI DIN
2.applicable medium:W.O.G
3.applicable temp:200 degrees below

Check valve for pneumatic system
Good quality check valve use the imported seal
Material can be Brass, SS316, aluminium alloy
Made in China

Fittings and adapters follow the standards:JIC, SAE, DIN, BSP, JIS and ISO.
OEM orders with drawings, samples or Parker, Manuli or Eaton exchangeable

Price:US$100.0;Productivity:1000;Min. Order:10 PCS;Packing:SEA WORTHY;Transportation:SEA OR AIR;DeliveryDate:ASAP;PaymentType:T.T OR L.C;Trademark:VA

Size:DN32-DN600
Working Pressure:PN6/PN10/PN16
Flange Drilling:EN1092 PN16

Shengling Pneumatic Machinery Electric Co.,ltd.is a Professional ,Corporation ,Specifically designing,producing and selling solenoid valves. Pneumatic

Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"

Productivity:5000pcs per month;Min. Order:100 pcs;Packing:Carton, PLY-WOODEN CASE;Transportation:by sea or air;DeliveryDate:30days;PaymentType:TT nor

Price:US$2100.0;Productivity:50 Thousand;Min. Order:10 pcs;Packing:Carton, Wooden Case;Transportation:By Sea or By Air;DeliveryDate:15 Days;PaymentTy

Check Valve Seriesthe buttcrfly valve is such a valve as uses a round butterfly board as the disc,is opened or closed and adjusts the liquid channel

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

we can make all kinds of swing check valve, according to BS,ANSI, DIN, GB,JIS,JPI etc; material: cast iron, ductile iron, cast steel, forged steel;

Directional control valve in-line check valve
model: 02 03 04 06 10 12
maximum pressure(Mpa) 31.5

Sanitary Welded Check Valve
Connection mode:welded check valve
Specification:1/2"-4", applied to the stainless steel pipeline system
Material qu

503-F cast iron swing check valve flanged ends
conform to MSS SP-71
Flanged drilled to ANSI B16.10 (125lb)
body: cast iron

Productivity:10000;Transportation:sea;PaymentType:T/T,L/C;

Reliable quality,competitive prices! Welcome to contact us.

1. Competitive price.
2. Short production time.
3. Package according to clients' special requirment.
4. Fully satisfactory after-sales service

We are air conditioner parts and refrigeration parts suppliers, good quality and low price.

specialized in production of pneumatic tools and pneumatic machine elements: solenoid valve, cylinder, air source treatment unit, pneumatic accessory.