Check valve Class 800 Piston Type
- Design according to EN ISO 15761 (API 602).
- Made of Forged Steel ASTM A105N.
- Seat in the body hardened with Stellite.
- Piston made of tempered Stainless Steel.
- Threaded ends acc. to ASME B1.20.1 (NPT).
- Bolted Cover.
- Max. Working pressure 140 bar.
- Working temperature: -29º C to 420º C.