Loading Port:China Main Port
Payment Terms:TT or L/C
Min Order Qty:20 Sets pc
Supply Capability:To Order pc/month
Hot Sells Forged Steel Piston ANSI Swing Flanged Check Valve
Design Feature Of Hot Sells Forged Steel Piston ANSI Swing Flanged Check Valve:
The products feature a reasonable structure, reliable seal, good performance and nice modeling.
Either soft or hard seal can be selected for the product upon different working conditions. The sealing face is built up with Co-based carbide alloy, leaving a better wearability, corrosion and scrap resistance and a longer duration.
Small opening pressure, the disc can be opened fully with a very small pressure differential.
Inside-set bolt-bearing structure reduces leakage and reliable use.
Class≥1500LB, the middle cavity uses a self-tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure the sealing performance.
Different parts materials and different sizes for flange, butt-welding are available for sensible combination according to different working facts and customers' requirement.
Specifications Of Hot Sells Forged Steel Piston ANSI Swing Flanged Check Valve:
Class 150~1500, NPS 1/2~36"
Basic Design: ANSI B16.34, BS 1868
Face to Face Dimension: ANSI B16.10
Flanged Ends: 2~24" to ANSI B 16.5, >24" to MSS SP-44, to API 605 on request
B. W. Ends to ANSI B 16.25
Manufacturing to NACE MR-01-75 on request
Dimensions:
Size(DN) | L | D | D1 | D2 | b | n-d | H | W.T(kg) |
40 | 180 | 150 | 110 | 84 | 18 | 4-19 | 110 | 9 |
50 | 200 | 165 | 125 | 99 | 20 | 4-19 | 130 | 13.4 |
65 | 240 | 185 | 145 | 118 | 20 | 4-19 | 140 | 17.7 |
80 | 260 | 200 | 160 | 132 | 22 | 8-19 | 150 | 20.8 |
100 | 300 | 220 | 180 | 156 | 24 | 8-19 | 160 | 29.3 |
125 | 350 | 250 | 210 | 184 | 26 | 8-19 | 190 | 47 |
150 | 400 | 285 | 240 | 211 | 26 | 8-23 | 210 | 67 |
200 | 500 | 340 | 295 | 266 | 30 | 12-23 | 250 | 118.7 |
250 | 600 | 405 | 355 | 319 | 32 | 12-28 | 310 | 171.9 |
300 | 700 | 460 | 410 | 370 | 32 | 12-28 | 340 | 232.5 |
350 | 800 | 520 | 470 | 429 | 36 | 16-28 | 450 | 330 |
400 | 900 | 580 | 525 | 480 | 38 | 16-31 | 520 | 460 |
450 | 100 | 640 | 585 | 548 | 40 | 20-31 | 550 | 580 |
500 | 1100 | 715 | 650 | 609 | 42 | 20-34 | 590 | 700 |
600 | 1300 | 840 | 770 | 720 | 48 | 20-37 | 680 | 780 |
Trim Material to API 600
Seating | Seat Ring | Disc Seat | Hinge Pin Part NO. 13 |
1 | 13Cr | 13Cr | F6 |
2 | 304 | 304 | F304 |
5 | Stellite | Stellite | F6 |
8 | Stellite | 13Cr | F6 |
9 | Monel | Monel | Monel |
10 | 316 | 316 | F316 |
13 | Alloy20 | Alloy20 | Alloy20 |
Test Pressure to API 598
Class | Body Material | Shell Test (Hydrostatic) | Seat Test (Hydrostatic) | Seat Test (Air) |
150 | WCB | 450psi | 315psi | 80psi |
WC6 | 450psi | 319psi | ||
CF8M | 425psi | 303psi | ||
300 | WCB | 1125psi | 814psi | |
WC6 | 1125psi | 825psi | ||
CF8M | 1100psi | 792psi | ||
600 | WCB | 2225psi | 1628psi | |
WC6 | 2250psi | 1650psi | ||
CF8M | 2175psi | 1548psi | ||
900 | WCB | 3350psi | 2442psi | |
WC6 | 3375psi | 2475psi | ||
CF8M | 3250psi | 2376psi | ||
1500 | WCB | 5575psi | 4078psi | |
WC6 | 5625psi | 4125psi | ||
CF8M | 5400psi | 3960psi |
Usage/Applications Of Hot Sells Forged Steel Piston ANSI Swing Flanged Check Valve:
Check Valves are used in pipes under pressure between Class 150~2500LB, working temperatures﹣196~600℃. They are used in industries including oil, chemistry, pharmaceutical, fertilizer, and power gene-ration to prevent the backward flux of the media.
Tests Of Hot Sells Forged Steel Piston ANSI Swing Flanged Check Valve:
Packaging & Delivery Of Forged Steel Piston ANSI Swing Flanged Check Valve: Packaging: Inner packing: Plastic bags, Outer packing: Cartons and wooden case. Delivery: By Sea in 20ft and 40ft containers We can supply high quality of Forged Steel Piston ANSI Swing Flanged Check Valve with best price and fast delivery. 
