UL / FM / AWWA Large Diameter Resilient Seated Gate Valves Mechanical Joint x Mechanical Joint (14”-24”)
● 14” and 16” Sizes UL / FM @ 250 psi. 18” Size UL Listed @ 250 psi. 20“ and 24” Sizes UL Listed @ 200 psi. The highest UL Listed pressure rating for any large diameter gate valves.
UL / FM / AWWA Large Diameter Resilient Seated Gate Valves MJ x MJ Material Specifications:
| No. | Description | Material Specifications |
|---|---|---|
| 1 | Body | Ductile Iron, ASTM A536 65-45-12 |
| 2 | Wedge | Ductile Iron, EPDM Encapsulated |
| 3 | Wedge Nut | ASTM C67400 |
| 4 | Stem | Stainless Steel, AISI 431 |
| 5 | Gasket | EPDM |
| 6 | Bolts | Carbon Steel, ASTM A307B |
| 7 | Nuts | Carbon Steel, ASTM A307B |
| 8 | Washers | Carbon Steel, Zinc Plated |
| 9 | Bonnet | Ductile Iron, ASTM A536 65-45-12 |
| 10 | O-Ring | EPDM |
| 11 | Thrust Collar | ASTM C67400 |
| 12 | O-Ring | EPDM |
| 13 | Gland | Ductile Iron, ASTM A536 65-45-12 |
| 14 | O-Ring | EPDM |
| 15 | Dustproof Ring | NBR |
| 16 | Operating Nut | Ductile Iron, ASTM A536 65-45-12 |
| 17 | Nut Cap | Plastic |
| 18 | Bolt | Carbon Steel, Zinc Plated |
| 19 | Bolts | Carbon Steel, ASTM A307B |
| 20 | Eyebolts | Carbon Steel, ASTM A307B |
| 21 | Washers | Carbon Steel, Zinc Plated |
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