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Pressure self-sealing forged steel check valve
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pressure self-sealing valve cover, also under pressure to ensure good sealing performancespring loaded to ensure that even in the low-pressure sealing performance when the same good
Application criteria:
Design: API 602/ASME 16.34/BS 5352
Pressure Test: API 598
tag: MSS SP25
SW Socket welding ends according to ASME B16.11
BW butt end by ASME B16.25
NPT threaded connectors according to ASME B1.20.1
Pressure rating CLASS 1500 CLASS 2500
Size range
1 / 4 "to 2"
Optional Materials
Carbon Steel: A105, LF2
Stainless Steel: F304, F304L, F316, F316L
Duplex: F51, F55
Alloy: F1, F5, F5A, F9, F11, F22
If you have any enquiry about quotation or cooperation, please feel free to email us at sale@tops-valve.com or use
the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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