hvac-solutions Products
Safety Valve

RVSF-SJ Threaded Angle Valve

The RVSF-SJ Threaded Angle Valve is designed for reliable flow control and shut-off in refrigeration and HVAC systems. Its angle-type structure allows efficient direction control of refrigerant flow while ensuring smooth operation and tight sealing. The valve is suitable for various refrigeration applications where precise flow regulation and system safety are required. Built with durable materials and precision machining, the valve provides excellent sealing performance, corrosion resistance, and long service life. It supports a maximum operating pressure of up to 4.2 MPa and operates effectively within a temperature range of −40°C to 150°C. The RVSF-SJ series is compatible with common refrigerants such as R22, R134a, R404A, and other refrigeration media. With multiple connection sizes including SAE flare and NPT threads, it is widely used in refrigeration systems, air-conditioning units, and industrial cooling equipment for dependable flow control and maintenance operations.

Specification

  • The maximum operating pressure of the valve body pressure 4.2Mpa
  • Use medium temperature:-40 °C~150°C
  • Use medium:R22,R134a, R404a and other refrigerants

Dimensions

Model SAE Flare NPT B C L
mm mm mm
RVSF-SJ01 1/4 1/4 25 28 77
RVSF-SJ02 3/8 28 77
RVSF-SJ03 1/4 3/8 25 29 77
RVSF-SJ04 3/8 28 77
RVSF-SJ05 1/2 1/2 34 34 90
RVSF-SJ06 3/8 32
RVSF-SJ07 1/2 1/2 34 37 94
RVSF-SJ08 5/8 36
RVSF-SJ09 5/8 3/4 42 50 135
RVSF-SJ10 3/4 46
RVSF-SJ11 7/8 48

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