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Self Operated Single Double Seat Sleeve

Self Operated Single Double Seat Sleeve Pressure Temperature Flow Regulating Valve

The main characteristic of self-operated single double seat sleeve pressure temperature control flow regulating valve is the use of double seat design, both sides of the spool have sealing surface, so that the valve sealing better, lower leakage rate. At the same time, the sleeve of the valve is designed with a single seat, which makes the adjustment range of the valve larger and higher adjustment precision. In addition, the valve also has pressure and temperature control function, can be adjusted as required, making valve use more flexible.

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

Pressure Range：PN1.6MPa, 2.5MPa, 4.0MPa, ANSI 150lb~300lb

Size Range：DN15 (1/2”)~DN1000 (40”)

Product Detail

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

Trim Features top guided unbalanced Internals, quick release cage structure
Body Type straight-through, angled
Bonnet Form standard, heat sink, low temperature, bellows
Gland Type bolt pressing type
Flow Characteristics equal percentage, linear, quick opening

Inspection And Test

Leakage Rating ANSI/FCI 70-2, API 598, BS 6364, DIN EN 12266, JIS B2003, EN 12266-1, GB/T 13927, JB/T 9092, etc
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

Tags: Self Operated Single Double Seat Sleeve Pressure Temperature Flow Regulating Valve