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Siscon Stainless Steel Check Valves

Siscon Stainless Steel Check Valves model STS-21

Fig. 3256 terugslagklep check valve rvs sts-21
Datasheet

The Siscon stainless steel check valves have the following features:
- Available in 1/4" - 2" connection
- Piston design with PTFE seat 
- Thread in BSPP (DIN 259/2999) or NPT (ANSI B2.1)
- Full stainless steel construction in AISI 316 (1.4408)
- Pressure rating PN40 (600 WOG)
- GL approval for maritime systems

All documentation and datasheets of these components can be found here