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FA Soupape de sûreté
Le Flange Pressure Relief Valve by BAIAN is pilot-controlled, designed to automatically relieve excess pressure in fire protection systems, maintain steady discharge pressure, offer adjustable settings, and features a max 16 bar pressure with epoxy coating.
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Flange Pressure Relief Valve
DESCRIPTION DU PRODUIT
BAIAN brand Pressure Relief Valve is designed specifically to automatically relieve excess pressure in fire protection pumping system .Pilot controlled ,it maintains constant system pressure at the pump discharge within very close limits as demands change.
CARACTÉRISTIQUES
1.Fast Opening to Maintain Steady Line Pressure
2.Accommodates Wide Range of Flow Rates
3.Closes gradually for surge- free operation
4.Adjustable Pressure Settings ,Not Affected by Pressure at Valve Discharge
PRESSION DE SERVICE
Pression de service maximale 16 bar (230psi)
STANDARD
Les tests de produits sont effectués conformément à la norme GB/T13927 sur les tests de pression des vannes industrielles.
PRESSION DE RÉGLAGE
Pression de sortie préréglée en usine à 10 bar (144psi)
PLAGE DE TEMPÉRATURE
0 °C à 80 °C
REVÊTEMENT
Revêtement époxydique par fusion
OPERATION REQUIREMENTS
1.A filter must be installed before the pressure relief pressure holding valve
2.When adjusting, the screw on the pilot valve should be withdrawn, the water pump should be started to let water out of the pressure relief valve, and the adjusting screw should be gradually screwed in to gradually increase the pressure until the pressure to be set is reached. After adjustment, tighten the locking nut.
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