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Home / Products / FP53L Pressure Relief Valves for Fire Protection
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FP53L-fire-protection-pressure-relief-valve

FP53L Pressure Relief Valves for Fire Protection Applications with Test Lever

Technical Data | Related Products

Manufactured by: Watts Water Technologies
Model: FP53L

Series FP53L Pressure Relief Valves for Fire Protection Applications are designed for use in fire protection grid systems to provide protection against excessive water pressure caused by thermal expansion or line surge. It consists of a bronze body construction with NPT threaded male inlet and NPT threaded female (drain) outlet connections, stainless steel spring, and test lever. Series FP53L is UL listed and has a standard 175psi (12.25 bar) pressure relief setting.

Additional Information

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Technical Data

Available Materials:
Bronze

Pressure Rating:
175 psi to 310 psi

Available Sizes:
1/2in

Connection Types:
Threaded

Thread Types:
NPT

Standard Available Pressure Settings:
175 psi, 185 psi, 260 psi, 310 psi

See product datasheet for additional details

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

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