100% Original Factory High Quality Brass Check Valve - The Pressure Relief Holding Water Control Valve – Like Valve

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100% Original Factory High Quality Brass Check Valve - The Pressure Relief Holding Water Control Valve – Like Valve Detail:

Features:
Holding pressure valve is mainly used for fire or other water supply systems relief, in order to prevent overpressure or maintenance of fire water supply system pressure.
Fire pump can also features closed, so that a larger proportion of larger diameter, suspended particles will not enter the control system, to ensure that the system of circulating SMOOTH OPERATOR, safe and reliable operation of the valve. The system movement is stable, high strength, long service life.
Dimension

DN	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450
L	150	160	180	200	203	216	241	292	330	356	495	622	698	787	914	978
H1	463	463	463	516	516	520	537	596	653	709	805	855	953	990	1030	1030
H	557	557	557	610	610	625	642	750	808	884	1135	1185	1325	1385	1445	1445

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Equipement

Machine processing equipment 178 sets, Inspection equipment 32 sets.
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100% Original Factory High Quality Brass Check Valve - The Pressure Relief Holding Water Control Valve – Like Valve, The product will supply to all over the world, such as: , , ,