Fire Signal Gate Valve for Fire Fighting

• Customization: Available
• Name: Gate Valve
• Rated Working Pressure (MPa): 1.6
• Applicable Temperature: Normal Temperature
• Transport Package: Wooden Case or Carton
• Origin: China
• HS Code: 848180
• Production Capacity: 10000

Product Description

Products:

Fire (signal) gate valve adopts the wedge gate structure of elastic seat sealing valve, and the deformation compensation effect is produced by the integral gluing of the gate to achieve good sealing effect. Stem nuts are in direct contact with the medium in the valve body. Rotary stem is used to drive the movement of the valve plate up and down through the nuts to realize the opening and closing of the gate valve. It can be used as a regulating and closing device in the system lines of construction, petroleum, chemical, food, textile, power ship, metallurgy and other industries.
The series valves have undergone rigorous sealing performance tests before they leave the factory.

Specification and Technical Parameters:

Fire gate valve(groove type)

Specifications	Rated working pressure	Nominal diameterD (mm)	Applicable medium	Applicable temperature	Outer dimensioms
					H	L	D	W
ZSZF-50(G)	1.6Mpa	DN50	Water and foam mixture	Mormal temperature	320	157	60.3	165
ZSZF-65(G)		DN65			370	162	76.1	165
ZSZF-80(G)		DN80			425	175	88.9	185
ZSZF-100(G)		DN100			480	183	114.3	205
ZSZF-125(G)		DN125			630	225	139.7	260
ZSZF-150(G)		DN150			650	225	165.1	300
ZSZF-200(G)		DN200			845	252	219.1	350

 
Fire gate valve(Flange type)

Specifications	Rated working pressure	Nominal diameterD (mm)	Applicable medium	Applicable temperature	Outer dimensioms
					H	L	D	D1	D2	n-d	W
ZSZF-50	1.6Mpa	Dn50	Water and foam solution	Normal temperature	380	180	160	125	97	4-19	165
ZSZF-65		DN65			410	190	180	145	110	4-19	165
ZSZF-80		DN80			470	205	200	160	127	8-19	180
ZSZF-100		DN100			530	230	220	180	152	8-19	205
ZSZF-125		DN125			670	255	250	210	180	8-19	260
ZSZF-150		DN150			700	270	280	240	206	8-23	300
ZSZF-200		DN200			890	295	340	300	260	12-23	350
ZSZF-250		DN250			1075	330	405	355	310	12-28	400

 
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