Special for Fire Protection Fire Flange Elastic Seat Sealing Gate Valve
| Negotiable | 1 Piece (MOQ) |
Basic Info.
Model NO.
GM14
Type
Straight-through
Material
Stainless Steel Nodular Cast Irom
Connection Form
Flange Furrow
Pressure
Ordinary Temperature
Actuator
Manual
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Temperature Control
Standard
GB
Application
Industrial Usage, Water Industrial Usage, Household Usage
Operating Temperature
0-80
Use Medium
Water-Oil-Gas
Driving Cap
Gg25
Transport Package
Woodec Box
Specification
120
Trademark
China Jitai
Origin
Zhejiang
Production Capacity
5000
Product Description
summarize XHZ41 fire special signal elastic seat seal gate valve in addition to the advantages of elastic seat seal gate valve, often used in automatic sprinkler fire piping system, to critically control the water supply pipeline, can be far to indicate the valve opening. Lifting lever gate valve and with the opening indicator gate valve is also often used in the fire system, if the gate valve installation position is higher from the ground, the general use of lifting lever gate valve, you can obviously indicate the gate valve opening, if the installation position is low. It is necessary to use the pay opening indicator gate valve. Main technical parameters Nominal pressure: 1.0 ~ 2.5MPaNominal diameter: 50 ~ 400mm
Working temperature: 0 ~ 120ºC
Applicable medium: water, oil, gas and other
flanges standard: GB/T17241.6GB9113
Test standard: GB13927API598 Main parts materials
| NO. | Part name | Material |
| 1 | Drive Cap | Ductile iron, cast steel |
| 2 | Handwheel | Malleable cast iron |
| 3 | Dust cover | plastic |
| 4 | Sealing ring | Nitrile butadiene rubber, EPDM |
| 5 | Thrust bearings | Tin bronze |
| 6 | Bonnet | Gray cast iron, ductile cast iron, cast steel |
| 7 | Bolts | Carbon steel, stainless steel |
| 8 | Valve body | Carbon steel, ductile iron, cast steel |
| 9 | Copper nuts | Tin bronze |
| 10 | Stem | Stainless steel |
| 11 | Valve flap | Ductile iron + EPDM or NBR |
| 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 | 2130 |
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