API Forged Steel Check Valve
API Forged Steel Check Valve
1) Size: 1/4"–2"
2) Pressure: Class 800–1500LB
3) Material: Our API forged steel check valve can be made of A105, F304, F316, F304L, and F316L.
4) Design andmanufacture standard: MSS SP-118, BS5352
5) Socket dimensions conform to: ANSI B16.11
6) Thread enddimensions conform to: NPT, ANSI B1.20.1
7) Butt Weldingdimensions conform to: ANSI B16.25
8) Flange end dimensions conform to: ANSI B16.5
9) Test standard: API598, API 6D
10) Structural Features: Bolted Bonnet; Swing type, Lift type andBall type.
11) Medium: The API forged steel check valve is ideal for a great variety of mediumssuch as water, steam, oil, gas, petroleum products,nitric acid, and acetic acid, etc.
12) Work temperature:<200℃
Materials of Valve Parts
| Part Name | Material |
| Body/Bonnet | A105, F304, F316, F304L, F316L |
| Disc | A105, F304, F304L, F316, F316L |
| Pin | 1Cr13, F304, F304L, F316, F316L |
| Seat | 1Cr13, F304, F304L, F316, F316L |
| Ball | 430, 304, STL, 316, 316L |
| Gasket | Flexible graphite SS304, Flexible graphite SS316 |
Specifications ofAPI Forged Steel CheckValve with Welded Socket, Butt Welded Ends and Threaded Ends (Full Port)
| Pressure | Inch | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" |
| 800LB | L(mm) | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 220 |
| H(mm) | 61 | 61 | 61 | 78 | 84 | 84 | 118 | 132 | |
| W(kg) | 1.4 | 1.5 | 1.7 | 3.3 | 4.2 | 4.2 | 8.5 | 10.9 | |
| 900LB | L(mm) | 92 | 92 | 111 | 120 | 152 | 172 | 220 |
|
| H(mm) | 61 | 78 | 78 | 84 | 101 | 120 | 133 |
| |
| W(kg) | 1.5 | 3.3 | 3.4 | 4.2 | 5 | 8.5 | 10.9 |
| |
| 1500LB | L(mm) | 92 | 92 | 111 | 120 | 152 | 172 | 220 |
|
| H(mm) | 61 | 78 | 78 | 84 | 101 | 120 | 133 |
| |
| W(kg) | 1.5 | 3.3 | 3.4 | 4.2 | 5 | 8.5 | 10.9 |
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HANNO Valve is a professional manufacturer and supplierof API forged steel check valve in China. Apart from forged steelvalve, we also offer check valve, globe valve, butterfly valve, gate valve,ball valve, etc.
Links：https://www.globefindpro.com/products/103407.html
