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Self Operated Carbon Steel Pressure Regu

Self Operated Carbon Steel Pressure Regulating Valve

Self-operated carbon steel pressure regulating valve is a kind of can be widely used in the field of industrial regulation valve, its main function is to control the flow and pressure of the medium, to achieve the stability of the pressure system. The working principle of self-reliant carbon steel pressure regulating valve is to use the pressure of the medium acting on the spool and spring, making the spool move up or down, so as to change the flow and pressure of the medium, to achieve the stable regulation of the pressure system.

Design Standard：ANSI B16.34, API 6D, ISO 5208, DIN 3356, JIS B2071, BS 1873, GB/T 12237, GB/T 12238, EN 593, etc

Wall Thickness Standard： ANSI B16.34, BS 1873, DIN 3356, JIS B2071, EN 593, GB/T 12224, JB/T 3595, etc

Thread Standard： GB/T 12716-1991 NPT, GB/T 7306-2000 PT, GB/T 7307-2001 G, DIN 2999, JIS B0203, NF E03-005, etc

Product Detail

Pressure Range： PN16, PN40, PN64, 150LB, 300LB, 600LB, 900LB

Size Range： DN15 (1/2”)~DN600 (24”)

Pressure Balance： stainless steel bellows

Flanged Ends： ANSI B16.5, API 605, BS 4504, DIN 2501, JIS B2220, EN 1092-1, GB/T 9112, GB/T 17241.6, etc

Temperature Range： -20~200℃

Valve Material

Body Material WCB, CF8, CF8M, CF3M, etc
Gasket Material metal graphite gasket/PTFE
Trim Material 304, 316, 316L, etc
Spool And Seat Material 304, 316, 316L, etc
Bonnet Material WCB, CF8, CF8M, CF3M, etc
Stem Material 304, 316, 316L, etc

Design Feature

Spool Type single seat (P), double seat (N), sleeve (M)
Flow Characteristics quick open

Inspection And Test

Leakage Rating IEC60534: DN15~50, DN65~125, DN150~250, DN300 ; 10 bubble/min, 20 bubble/min, 40 bubble/min(soft seal) ; IV (metal seat)
Inspection And Testing Standard ANSI/FCI 70-2, API 598, BS EN 12266, DIN EN 12266, JIS B2003, EN 12266-1, GB/T 13927, JB/T 9092, etc