PN10 PN16 API Cast Steel Gate Valve high pressure
PN10 PN16 API Cast Steel Gate Valve High Pressure
DESIGN FEATURES:
•Standard trim is API trim 12 with 316Ti bellows.
•Other Bellows material options are available. Bellows are hydro-formed rather than welded.
•Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test, inspection result and certificate of conformance.
•Other available options as follows:
• Alternate valve materials such as chrome and stainless steel alloys
• Operation : Gear, motor, and cylinder actuators available
• Alternate trim materials
STANDARD MATERIALS (Other materials available)
| PART | MATERIALS | |
| Body | A216 Gr. WCB | A351 Gr. CF8M (1) |
| Bonnet | A216 Gr. WCB | A351 Gr. CF8M |
| Disc |
A105 or A216 WCB + 316 Faced |
A351 Gr. CF8M |
| Disc Nut | SST 316 | |
| Seat Ring |
A105 or A216 WCB + Stellite 6 Faced |
A351 Gr.CF8M + Stellite 6 Faced |
| Stem | SST 316 | |
| Stem Bushing | A 439 Ductile NI-Resist Gr. D2 | |
| Stem Bushing Set Screw | Steel | Series 300 SST |
| Bellows | 316Ti | |
| Gland Flange | Carbon Steel | A351 Gr. CF8M |
| Eye Bolt | A193 Gr. B7 | Series 300 SST |
| Eye Bolt Nut | A194 Gr. 2H | A194 Gr.8 |
| Groove Pin | Steel | SST 316 |
| Gland | Series 300 SST | |
| Packing | Graphite | PTFE |
| Packing Washer | SST 316 | SST 316 |
|
Gasket |
Class 150: Corrugated SST Encapsulated w/ Graphite Class 300: Spiral Wound SST with Graphite |
Class 150: PTFE
Class 300: Spiral Wound SST with PTFE |
| Back Seat | SST 316 | SST 316 |
| Hand Wheel | Malleable Iron or Steel | |
| Hand Wheel Nut | Malleable Iron or Steel | |
| Body / Bonnet Stud | A193 Gr. B7 | A193 Gr. B8 |
| Body / Bonnet Nut | A194 Gr. 2H | A194 Gr.8 |
| Identification Plate | Series 300 SST | |
(1) Weld end valve body A351 Gr. CF3M
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