Materials of Construction
Body and seating materials
Body Materials
- Carbon Steel — ASTM A216 WCB, WCC, LCB
- Stainless Steel — ASTM A351 CF8, CF8M, CF3, CF3M
- Forged Carbon Steel — ASTM A105, LF2
- Forged Stainless Steel — ASTM A182 F304, F304L, F316, F316L
- Duplex — F51 / UNS S31803, F60 / UNS S32205
- Super Duplex — F53 / UNS S32750, F55 / UNS S32760
- Monel®, Inconel®, Hastelloy®, Titanium and Alloy 20
- Nickel 200 / 201, Bronze, Aluminium Bronze and other alloys on request
Seat & Trim Materials
- PTFE and RPTFE
- PEEK
- Graphite
- Metal seat, where applicable
Material Selection
Material compatibility depends on process media, pressure, temperature, valve design and operating conditions.