Product Description
- Full port or reduced port
- Fire safe certified
- Blowout-proof stem
- Anti-static
- Low emission control
- Optional locking device
- ISO 5211 top flange
PART | CARBON STEEL | MARTENSITIC SS | AUSTENITIC SS | DUPLEX SS SUPERDUPLEX SS |
NICKEL ALLOY |
BODY&BONNET | A105 A350 LF2 A350 LF3 |
A182 F6a AISI 410 |
AISI 316 AISI 304 AISI 321 A182 F44 |
A182 F51 A182 F53 A182 F55 |
MONEL 400 INCONEL 625 |
BALL&SEAT | A105+ENP75μm A350 LF2+ENP75μm A350 LF3+ENP75μm |
A182 F6a AISI 410 |
AISI 316 AISI 304 AISI 321 A182 F44 |
A182 F51 A182 F53 A182 F55 |
MONEL 400 MONEL K500 INCONEL 625 |
SEAT INSERT |
SOFT SEATED: PTFE,RPTFE,NYLON,DEVLON,PEEK,KEL-F,VESPEL METAL SEATED: Tungsten carbon coated, Chromium carbide coated. |
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STEM | AISI 4140+ENP75μm | – | AISI 316 AISI 304 AISI 321 A182 F44 |
A182 F51 A182 F53 A182 F55 |
MONEL K500 INCONEL 718 |
BOLTING | A193 B7/A194 2H A193 B7M/A194 2HM A320 L7/A194 Gr.4 A320 L7M/A194 Gr.7M |
– | A193 B8/A194 Gr.8 A193 B8M/A194 Gr.8M |
A182 F51 A182 F53 A182 F55 |
- |
SEALS |
O-ring(std temp) Lip seals(low temp) Graphite or spiral wound(high temp) |
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