Product Name: Forged Steel Check Valve
Place of Origin: China
Features:
1) Forged steel check valves conform to ASME B16.34
2) Each tested according to API 589, and marking is per MSS SP-25
3) Three bonnet designs
A) Bolted
B) Welded
C) Pressure seal
4) Three different design configurations
A) Piston check
B) Ball check
C) Swing check
5) Investment casting
6) Working pressure: 200 PSI WOG
7) Temperature range: -20 - 232° C
8) Materials: WCB, SS 316 and SS 304
9) Sizes: 1/4" - 4"
10) Threads: NPT, BSPT, BSP and DIN259/2999
We can supply a wide range of butterfly valves, gate valves, globe valves, check valves, ball valves, relief valves, Strainers, hydraulic control valves, and pressure reducing valves.
|
NO. |
Part Name |
CS to ASTM |
AS to ASTM |
SS to ASTM |
|
Type A105 |
Type F22 |
Type F304(L) |
Type F316(L) |
|
1 |
Body |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
|
2 |
Seat |
A276 410 |
A276 304 |
A276 304(L) |
A276 316(L) |
|
3 |
Swing Disc |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
|
4 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
5 |
Hinge |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
|
6 |
Pin |
A276 420 |
A182 F304 |
A182 F316 |
|
7 |
Pont levis |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
|
8 |
Gasket |
Corrugated SS + graphite |
SS + PTFE |
|
9 |
Bonnet |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
|
10 |
Bolt |
A193 B7 |
A193 B16 |
A193 B8M |
A193 B8M |
|
Suitable Medium |
W.O.G. etc |
W.O.G. etc |
HNO3,CH3OOH etc |
|
Suitable Temperature |
-29C~425C |
-29C~550C |
-29C~180C |
Dimensions(mm) And Weights(kg)
|
NPS (in) |
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
|
L |
800Lb |
79 |
79 |
92 |
111 |
120 |
120 |
140 |
|
900~1500Lb |
92 |
111 |
111 |
120 |
120 |
140 |
178 |
|
H |
800Lb |
61 |
61 |
78 |
84 |
101 |
120 |
133 |
|
900~1500Lb |
79 |
79 |
79 |
97 |
105 |
120 |
140 |
|
Weights |
800Lb |
1.1 |
1.0 |
1.9 |
3.9 |
4.5 |
7.3 |
10.0 |
|
900~1500Lb |
3.1 |
3.0 |
3.6 |
4.3 |
6.1 |
8.8 |
12.6 |
As an important manufacturer and exporter in China, SIEMPU has been specializing in supplying high-quality industrial valves, including gate valve, globe valve, check valve, ball valve, butterfly valves, casting steel valve, and forging steel valves. Our products have been exported to more than 20 countries all over the world, including America, Europe, Asia, Middle East, Japan, etc., and have gained a good reputation in these markets.
SIEMPU has strong production capability and QC to ensure you receive satisfactory goods. With 3 holding valve factories, manufacturing cast steel valves, stainless steel valves and forging steel valves separately, and more than 15 joint-venture factories producing other different valves, like knife gate valves, safety relief valves, water control valves etc., we are able to source reliable products for our clients in time and at a competitive price. We also conduct strict quality assurance testing through factory evaluation, lab testing, on-site production monitoring, and multiple inspection. We guarantee your satisfaction from A to Z.
Why Choose SIEMPU?
"Good Quality, Competitive Price, Excellent Service and Support, " are three distinct advantages of SIEMPU.
We have always put Quality Control on the list of priorities, since SIEMPU was established. We implement a strict QC system in the factories to maintain high quality of the products in accordance with internationally recognized ISO9001 regulations. All valves are inspected and tested according to API598 standard and carry CE, API approvals. Professional inspectors are also employed to test the products at each stage of the production process and the final packing of the products.
With 3 holding valve factories, manufacturing cast steel valves, stainless steel valves and forging steel valves separately, and more than 15 joint-venture factories producing other different valves, like knife gate valves, safety relief valves, water control valves etc., we are able to source reliable products for our clients in time and at a competitive price.
Moreover, excellent service and support help us win great popularity among customers. We supply a coordinated-process service from product sourcing, quality control, shipping to order follow up to make full satisfaction of our clients. We are also honored to provide OEM service for our clients all over the world.
You are sincerely welcome to contact us for any inquiries or questions. We are looking forward to establish a friendly and sustainable cooperative relationship with worldwide customers.
