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Product Details:
Payment & Shipping Terms:
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Port Size: | 1/2-2 | Standard Or Nonstandard: | Standard |
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Structure: | Check | Pressure: | High Pressure |
Power: | Manual | Material: | Forged |
Temperature Of Media: | Normal Temperature | Media: | OIL,GAS,WATER |
High Light: | forged check valve,forge swing check valve,npt check valve |
Forged Alloy Steel Swing Check Valve, A105N Npt End Bolted Cover Swing Check Valves
1. Design & Manufacture: API 602
2. Constructions: OS&Y, Bolted Bonnet, Welded Bonnet & Pressure Sealed Bonnet;
3. Full Port /Reduced Port
4. Size Range: 1/2" to 2".
5. Pressure Ratings: ANSI 800LB, 900LB, 1500LB & 2500LB
6. End Connections: Threaded, Butt weld, Socket Weld.
7. Materials Available in: A105, LF2, F5, F11, F22, F304, F316, F51 or Equivalent;
8. Various Trim Materials are Available to Suit Different Service Conditions
9. NACE MR 0175 on request
10.Test and Inspection: API598
Main Material List:
No. | Part Name | A105/F6a | A105/F6aHFS | LF2/304 | F11/F6aHF | F304(L)/304(L) | F316(L)/316(L) | F51/F51 | F20/F20 |
1 | Body | A105 | A105 | LF2 | F11 | F304(L) | F316(L) | F51 | F20 |
2 | Seat ring | 410 | 410HF | 304 | 410HF | 304(L) | 316(L) | F51 | F20 |
3 | Disc | F6a | F6a | F304 | F6aHF | F304(L) | F316(L) | F51 | F20 |
5 | Gasket | 304+ Flexible garphite | 316+ Flexible garphite | ||||||
6 | Bonnet | A105 | A105 | LF2 | F11 | F304(L) | F316(L) | F51 | F20 |
7 | Bolt | B7 | B7 | L7 | B16 | B8(M) | B8(M) | B8M | B8M |
8 | Name plate | AL | AL | AL | AL | AL | AL | AL | AL |
9 | Rivet | AL | AL | AL | AL | AL | AL | AL | AL |
10 | Steel ball | 430 | 430 | 304 | STL | F316(L) | 316(L) | STL | STL |
11 | Disc nut | 2H | 2H | 8 | 8 | 8(M) | B8(M) | 8M | 8M |
12 | Rocking arm | 410 | 410 | 304 | 410 | 316(L) | 316(L) | F51 | F20 |
13 | Pin | 410 | 410 | 304 | 410 | 304(L) | 316(L) | F51 | F20 |
Contact Person: Mr. Tony Teng
Tel: +86 17097985455