Sporlan – ERZE-4-GA – Thermal Expansion Valve, 3S X 4 X 2 ODF 5′, R-410a, Max 700 PSI

The Sporlan Type R-ER-SR, and RC balance ported thermostatic expansion valves have a brass bar stock body. The R valve has flare connections, the ER has extended ODF connection and SR has extended ODF connections with forged inlet and replaceable strainer. Type RC valve contains an internal check valve. They are available with adjustable superheat, long lasting replaceable power element and accessible internal parts. Each valve is factory tested to ensure positive leak-free performance. The balance port design provides perfect pin and port alignment and prevents pressure drop across the valve from influencing valve operation.

Markets:
• Air Conditioning
• Refrigeration
• Transportation
• Industrial Refrigeration

Features/Benefits:
• Inlet strainer
• Can be applied in bi-directional applications
• Can operate over widely varying operating conditions
• Thermostatic charges available to match system conditions
• Available with internal equalizer or external equalizer
• Design working pressure for the R-ER-SR valves is 450 psi (31 bar). For R-410A only the design working pressure is 700 psi (48.3 bar)

Applications:
• Heat Pumps
• Air Conditioning – Residential, Commercial, Chillers
• Refrigeration – Cases, Coolers, Walk in Coolers, Freezers
• Capacity ranges from 1/3 to 12 tons R-22
• Transportation