Text version of the page

Safety And Relief Valves

Conbraco - Catalog - 9063 Pressure ReliefValves

PRESSURE RELIEF VALVES 16-200 SERIES

Pressure relief valves relieve excess pressure in cold water supply systems, storage tanks, well pumps. Also suitable for air, oil, and other non-hazardous liquids.

FEATURES

?Standard pressure settings from 50 to 175 psig ?Cast bronze body, stainless steel springs ?Silicone soft seat ensures seat tightness, extended service life?All valves are 100% factory tested?Maximum recommended service temperature 120ËšF B A C ModelWt./100 Dimensions (in.)NumberSize (in.)(lbs.)ABC 16-200 16-202 1/2 M x 1/2 F33.01.412.121.00 16-203 3/4 M x 1/2 F37.51.412.501.00
Note: When ordering, specify pressure by adding the two digit suffix after the product number,i.e.: 50 psig: -01; 75 psig: -02; 100 psig: -03; 125 psig: -04; 150 psig: -05; 175 psig: -06

BY-PASS RELIEF VALVES 16-501 SERIES

Adjustable relief valves protect equipment by providing low volume liquid relief or bypass control.Excess volume may be discharged back to the low pressure source. Ideal for agricultural sprayers and simple commercial or industrial pressurized systems.

FEATURES

?Adjustable relief settings, in two ranges to 600 psi?Cast bronze body, stainless steel springs ?Choice of Nitrile (Buna) or PTFE soft seals?Knurled locknut locks pressure adjustment?Viton stem seal, polypropylene body gasket ?Maximum recommended service temperature 200ËšF ModelWt./100SeatNumberSize (in.)(lbs.)Relief RangeMaterial 16-501-01 1/2 M x 1/2 F0.620 - 250Nitrile 16-501-02 1/2 M x 1/2 F0.62250 - 600Nitrile 16-501-25 1/2 M x 1/2 F0.620 - 250PTFE 16-501-60 1/2 M x 1/2 F0.62250 - 600PTFE

CALIBRATED PRESSURE RELIEF VALVES 16-503 & 16-504 SERIES

Calibrated pressure relief valve allows for in-line pressure adjustments without the need for apressure gauge. Provides static overpressure protection for liquid filled systems such as well pumps, tanks, fire protection systems.

FEATURES

?Choice of 1/2" or 3/4" inlet connection ?Factory preset at 100 psi ?Pressure range 50 to 175 psi, calibrated in 25 psi increments?Cast bronzed body, stainless steel springs?Silicone soft seat, EPDM cap seal ?Maximum recommended service temperature 200ËšF ModelWt./100Dimensions (in.)NumberSize (in.)(lbs.)ABC 16-503-01 1/2 M x 1/2 F371.313.441.00 16-504-01 3/4 M x 1/2 F371.313.441.00
Customer Service 1-704-841-6000

39