15RS184 Sigma Valves United States Sales
If you are looking for a reliable supplier where you can purchase the 15RS184 Fusible Valves - 2-Way Bleed Only, you are in the right place. ONRION sells all product groups belonging to the Sigma Valves brand in the United States market, with fast delivery times and competitive prices.
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Technical Specification
1/4" FEMALE NPT, 2-WAY NC, 300 PSI MAX
Flow Control Application: Normally Closed
Control Function: Two-Way
Pressure Rating Body (Control Ports): 300 PSI maximum (20.7 bar)
Media Service: Hydraulic Fluid, Gas
Temperature Service (Select): ____ 158o F. ____ 203o F. ____ 255o F. ____ 281o F.
Note: Other non-eutectic temperature options available.
Connection Size (Body): 1/4-18 Female N.P.T. Supply Inlet, Exhaust
Orifice: 1/4 Diameter Cv Factor: 0.71
Wetted Component Material (Metal): 316 Stainless Steel
Seal Material: Viton
Mounting: Field Mount (Standard)
Weight: 2 Lbs.
Operating Temperature: -20 F to +250 F (-29 C to +121 C)
Overall Dimensions: 1-7/8” Height x 2” Diameter (47.5 mm Height x 50.8 mm Diameter)
Installation and Maintenance Instructions:
Install by threading the pipe or fitting from the control system into the port labeled “Supply”. The piping from
the hydraulic fluid reservoir is threaded into the port labeled “Exhaust”. If the temperature in the area of the
valve exceeds the rated temperature, the valve will open and the control system will trigger an exhaust of
the hydraulic fluid from the actuator through the exhaust port. Sigma recommends the use of appropriate
thread sealant for each port connection.
Note: This product is not field servicable