PRODUCT DOWNLOADS
1258, 1256 Series Cryo Bolted Bonnet SS Body Check Valve,
Check Valves
1258 Series (Stainless Steel Trim), 1256 Series(Brass Trim), PN50
BSPT, NPT, Socket Weld, Butt Weld Ends
Material: Brass
Applications
Liquid, Gas & Oxygen Services
Working Temperature
-196°C to +190°C
Max Working Pressure
5.0 Mpa (725 psi), Non-Shock Cold
Standards
Degreased, Packed and labelled for Oxygen Service (ASTM G93)
Design accordance with EN12516 part 1 & 2, AS1210, EN1626, ASME B16.34
End Connection: ISO 7-1, ASME B1.20.1
Tested to ISO 5208, API 598
CE, Pressure Equipment Directive (97/23/EC)
Notes
Various materials (Monel), schedule pipe and tube connection are available upon request
Drawings (click to enlarge)