A126 Gate Valve
Construction is as follows
Name | Sewage system Rubber Resilient Gate Valve GGG40 GGG50 |
Size | DN40-DN600/ 1-1/2" - 24" |
Normal pressure | PN10,PN16,PN25 ,CLASS 125-300/PN10-25/200-300PSI, |
Design standard | BS3464,BS5163, BS5150,DIN3352, AWWA C509/C515, MSS SP-70,SABS 664 |
Marked | MSS SP-25 |
End flange | BS EN 1092-2(PN10, PN16), DIN 2501(PN10, PN16), BS 10 Table D/E, ANSI B 16.1, |
Face to Face | BS EN 558-1, DIN3202 F4/F5, BS5163,ISO5752) |
Test standard | BS5163,EN12266-1 ,DIN3230 ,ISO 5208 |
Suitable temperature | -10°C to 80°C (NBR),-10°C to 120°C (EPDM) |
Coating | Fusion Bonded Epoxy Powder Coating ,Akzo Nobel Powder Coatings |
Medium | Water, Oil etc. |
Structure
- Full Port or Standard Port |
- Bolted Bonnet |
- Non-Rising Stem |
-Clockwise closing direction |
- resilient seat(Soft seal),EPDM Rubber or NBR |
- Design:BS3464,BS5163, DIN3352, BS5150,AWWA C509/C515, MSS SP-70,SABS 664 |
- Flange Ends to BS EN 1092-2(PN10, PN16), BS 10 Table D/E,DIN 2501(PN10, PN16),ANSI B 16.1 |
-Body material: ASTM A126 CL.B,GG25,GGG40, QT450, A536 65-45-12,WCB,ALB,CF8,CF8M |
-Operation:Handwheel Operated,Gear Operated, Electrical Actuated |
Main Part & Materials
Part Names | Part Materials |
Body | CI,DI / A126 CL.B,GG25,GGG40, GGG50,QT450, A536 65-45-12 |
Bonnet | CI,DI / A126 CL.B,GG25,GGG40, GGG50,QT450, A536 65-45-12 |
Wedge | A126 CL.B+EPDM,GG25+EPDM,GGG40+EPDM, QT450+EPDM, A536 65-45-12+EPDM |
Wedge Nut | Brass |
Stem | SS410 SS416 SS420, Brass, Bronze etc |
Bushing | Cu+PTFE,304+PTFE,316+PTFE |
Seat | EPDM / NBR / VITON |
Gasket | NBR,EPDM |
"O" ring | NBR,VITON |
Operator | Ductile iron,Malleable Iron,Carbon steel. |
SIZE
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