signal gate valve

Name: signal gate valve
Brand: GW
Price: Negotiable

FOB Price

Negotiable / Piece

5 Pieces(Min.Order)

Supply Ability 0 per Month
Port Xiamen
Payment Terms:T/T

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Product Details

Standard or Nonstandard:	Standard	Structure:	Gate	Pressure:	Medium Pressure
Power:	Manual	Material:	Stainless Steel	Temperature of Media:	Normal Temperature
Media:	Oil	Port Size:	50-400mm	Place of Origin:	Fujian, China
Model Number:	50/65/80/100/125/150	Brand Name:	GW

Product Description

signal gate valve

Specifications
DN: 50-400mm
PN: 1.0-2.5MPa
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Nominal pressure: 1.0-2.5MPa
Working temp.:0-120°C
Flanged end: GB/T17241.6 GB9113,ASME 16.5 etc.
Nominal diameter: 50-400mm
Medium: water, oils, gas etc.
Inspection and test: GB 13927 API 598

Signal gate valves and signal butterfly valves are used in automatic spraying water pipeline in fire protection system to monitor the water supply pipeline and indicate the valve’s opening at a long distance. Rising stem gate valves and opening indicator gate valves are often used in fire protection system, and if the installation position is high to the ground, rising stem gate valves is used and can show the valve’s opening clearly while if the installation position is low, opening indicator gate valves is used.

No.	part	material
1	Transmission cap	ductile cast iron, cast steel
2	Hand wheel	Ductile iron
3	Dust proof gasket	Plastic
4	Gasket	Buna-N rubber or DM
5	Thrust bearing	Gun metals
6	Cover	Grey cast iron, ductile cast iron, cast steel
7	Bolt	Carbon steel or stainless steel
8	Body	Grey cast iron, ductile cast iron, cast steel
9	Copper nut	Gun metals
10	Stem	Stainless steel
11	Disc	Ductile cast iron packed with rubber or DM outside

DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	178	190	203	229	254	267	292	330	356	381	406	432	457	508
H(full open)	732	773	820	870	915	1003	1110	1263	1360	1550	1610	1900	1938	2120

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Fujian Nanan City Guangwei Fire-Fighting Scie-Tech Co., Ltd.: Contact nameCrystal Lin; Phone0086-0595-86311863; AddressLiantang South Road Ximei Town, Nan'an City Quanzhou,Fujian

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Fire accessories	Fire Alarm System	Fire Cabinet	Fire Hose and Hose Reel
Fire Hydrant	Fire nozzle&monitor	Fire Sprinkler	Foam system
New Products	Wet alarm system

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signal gate valve

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