CLASS 150~900 PLATE GATE VALVE
Plate gate valve Rising stem rtating and unrisen handwheel outside screw and yoke.Anti-dusty design with position indicator parallel and solid wedge two structures with or without conduit.
Standards compliance
Design by API Spec 6D
Valves tested by API 598
Face to Face by ANSI B 16.10
Connection dimensions by ANSI B 16.5~B 16.25
Pressure-Temp by ANSI B16.34
Material specifications~~~~~~~~~ER410 and 18-8SS orht(co-cra)
| NO. | Part Name | Material | ||||||||
| WCB | LCB | WC6 | WC9 | C5 | CF8 | CF8M | CF3 | CF3M | ||
| 1 | Body | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 2 | Seat | A105 | A350 LF2 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 3 | Pluice Plate | A216 WCB | A325 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 4 | O-Ring | NBR/FEP | ||||||||
| 5 | Gage Block | A193 B7 | A320 L7 | A193 B16 | A320 B8 | |||||
| 6 | Stem | A182 F6a | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 7 | Gasket | Flexible Graphite | ||||||||
| 8 | Bolt | A193 B7 | A320 L7 | A193 B16 | A193 B8 | A194 B8M | ||||
| 9 | Nut | A194 2H | A194 L7 | A194 4 | A194 8 | A194 8M | ||||
| 10 | Bonnet | A216 WCB | A325 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 11 | Backseat Bushing | A182 F6a | A182 F6 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 12 | Clib Talker | Copper or Carbon steel or Stainless Steel | ||||||||
| 13 | Separate Link | ASTM A182 F410 | ||||||||
| 14 | Packing | Graphite+ASBESTOS | ||||||||
| 15 | Yoke | A216 WCB | A325 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 16 | Stem nut | A439 D-2~~Cu-Alloy | ||||||||
| 17 | Oil Cup | Copper or Carbon steel or Stainless Steel | ||||||||
| 18 | Retaining Nut | Carbon Steel or Alloy Steel | ||||||||
| 19 | Handwheel | A216 WCB | ||||||||
| 20 | Protector | A105N | ||||||||
| 21 | Indicator | ASTM A182 F410 | ||||||||
| Seating face overlay | ER410/ER316/STL | |||||||||
The materials according to ASTM valve standard
