Watts® Series 315 Steam Safety Valves
- • Size: 3⁄4" (20mm).
- • Series 315 ASME rated Steam Safety Relief Valves provide high quality dependable low cost protection for any low pressure steam heating equipment operating up to 15psi. Available at lower set-tings, such as 8psi for pressure cooker and steam cleaning equipment requirements. Consult your local Watts agent for ratings at lower pressure settings. Series 315 features a bronze body and stainless steel spring. A top guided stem and non-stick PTFE® disc to metal seating ensures positive shutoff. Capacity at 15psi is 375 lbs./hr.
- • High capacity.
- • Positive shut off.
- • Non-sticking PTFE® disc.
- • Seat located above drain.
- • NPT threaded male inlet x threaded female outlet (drain) connection.