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3/4" Genebre Art2234N Forged Steel Class 800 Piston Type Check Valve
3/4" Genebre Art2234N Forged Carbon Steel Piston Type Check Valve (Class 800) - View Technical Specifications
Class 800 piston check valve conforming to EN ISO 15761 (API 602)
Valve body and bonnet made of forged carbon steel ASTM A105, sealed with a stainless steel 304 & graphite gasket
Female NPT taper threaded ends conforming to ASME B1.20.1
Piston made of tempered stainless steel 420 (ASTM A276)
Suitable for horizontal or vertical installation
Minimum opening pressure: 37 mbar
Maximum operating pressure: 140 bar (PN140) at up to 40°C
Operating temperature range; -30°C - 420°C
| General | |
| Valve Type | Class 800 Piston Type Check Valve |
| Size | 3/4" (20mm) Nominal Bore |
| Connections | Female NPT Taper Threaded - ASME B1.20.1 |
| Manufacturing Standard | Conforms to EN ISO 15761 (API 602) |
| Materials | |
| Body | Carbon Steel ASTM A105N (Phosphatized) |
| Piston | Stainless Steel 420 (ASTM A276) |
| Spring | Stainless Steel 304 |
| Seals | |
| Body Gasket | Stainless Steel 304 + Graphite |
| Pressure/Temperature Ratings | |
| Maximum Operating Pressure | 140 bar |
| Operating Temperature Range | -30°C - 420°C |
| Other | |
| Additional Information | Minimum opening pressure is 37 mbar. Suitable for horizontal or vertical installation |
| Certification Availability | 2.1 Letter of Conformity Only - Must be requested at time of order |
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