Forged Steel Bolt Type Swing Check Valves
Forged Steel Swing Check Valve Product Description
Model NO.: H44Y-800Lb
Connection Form: Thread
Material: Forged Steel
Product Name: Forged Steel Check Valve
Structure: Swing
Forged Steel Bolt Type Swing Check Valve 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
WINDMILL VALVE have nearly 6 years’ experience of industrial valve manufacturer and export. We can supply a wide range of Forged valves, ball valves, butterfly valves, gate valves, globe valves, check valves, and Strainers.
| 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 | |
