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China Fire Sprinkler System Deluge System Valve Deluge Valve

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Min. Order / Reference FOB Price
1 Piece	US $289.00/ Piece

Local Area:	Quanzhou, Fujian, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Sprinkler Head Type:	Open
Alarm Valve Type:	Deluge Valve
Automatically Opened and Closed Repeatedly:	Can′t Automatically Opened and Closed

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Product Description

Automatic fire sprinkler system valve deluge valve
Introduction
ZSFM/ZSFG type deluge alarm valve which is based on GB5135.5-2003 standard shows lever type structure and has the anti-returning function. The valve is widely used in open sprinkler system, for instance, deluge system, water curtain system, water mist system. The deluge valve starts when the pressure in the diaphragm is released then the pressure of the water supplying side pushes open the valve clack. To release the pressure in the diaphragm, there are quite some ways,such as electric conduct, wet type conduct, dry type conduct. This type of automatic fire fighting system is suitable for hospitals, hotels, factories, malls, airports, libraries, gym, exhibition center.

Technical parameters

ModelRated W.P(Mpa)Sealing Test Pressure(Mpa)Strength Test Pressure(Mpa)Norminal Diameter(mm)Flange Diameter(mm)Symmetric Hole Diameter(mm)Screw Hole No. and Dia ΦA(mm)ZSFM501.2 2.4 4.8DN501651254xΦ18ZSFM65DN651851454xΦ18ZSFM80DN802001608xΦ18ZSFM100DN1002201808xΦ18ZSFM125DN1252201808xΦ18ZSFM150DN1502852408xΦ22ZSFM200DN20034029512xΦ22ZSFM250DN25040535512xΦ26

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