FORGED ALLOY STEEL CHECK VALVE CLASS 2500 PISTON LIFT TYPE BOLTED COVER

PRODUCT DESCRIPTION
Inquiry  
ASTM A 182 Gr F-11 / F-22
12 Cr TO AISI 410
BS 5352
BS 6755
SCREWED TO BSPT | NPT (SOCKET WELD TO ASME B16.11 )
BODY : 5400 Psig (379 Kg/Cm ²)
SEAT : 4000 Psig (281 Kg/Cm ²)
15 MM TO 50 MM