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Non-rising Stem Resilient Seat Seal Gate Valve

MFG: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 0086 (021) 3652 8716
Mob: (0086) 138 1635 6498

product drawing

Non-rising stem resilient seat seal gate valves
Non-rising stem resilient seat seal gate valves

The uses of soft sealing gate vavle

     Our resilient seat seal gate valve, produced with the introduction of European high-tech manufacturing technology of valves. RRHX gate valve completely overcomes the phenomenons of bad seals, leaks, and rust, using the whole rubber-package which lead to a good sealing effect. The resilient seat seal gate valve can be widely used in fluid lines as a regulator and the closure device. Such as tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy systems, etc. The main features of Flexible seat seal gate valve: 1. The whole rubber-packing: The good performance and accurate coverage of the geometric dimensions of the rubber-packing gate valve to ensure a reliable seal and long life. 2. The weight is light: body made of ductile iron used, light weight, easy to install. 3. Flat Seat: the bottom uses the same flatbed seat design, will not produce debris deposition and make sealing more reliable. 4. Anti-corrosion: cavity using non-toxic epoxy resin coating to prevent corrosion and rust, not only for to drink, but also can be used for sewerage system. 5. three "O" sealing, the stem used three Q-ring seal, friction resistance is small, light switches, watertight. The technical parameters of flexible seat seal gate valve: Pressure rating: 1.0Mpa, 1.6Mpa; valve pressure: 1.5Mpa, 2.4Mpa; seal test: 1.1Mpa, 1.76Mpa; Working temperature: 0-80℃; Applicable medium: water, gas and so on.

Dimensions & constructral diagram

Non-rising stem resilient seat seal gate valve constructral diagram
Non-rising stem resilient seat seal gate valve constructral diagram

The materials of RVHX(Z45X)non-rising stem resilient seat seal gate valve main parts

No. Name Material
1 Body ductile cast iron
2 Disc ductile cast iron with EPDM outside
3 Bolt galvanized
4 Seal ring NBR
5 Bonnet ductile cast iron
6 Stem stainless steel
7 O-ring NBR
8 Thrust gasket tin bronze
9 Sleeve tin bronze
10 Bolt galvanized
11 Shaft cover ductile cast iron
12 Dust cover NBR
13 Handwheel cast iron
14 Clamp nut galvanized

The main dimensions of RVHX(Z45X)non-rising stem resilient seat seal gate valve

DN 50 65 80 100 125 150 200 250 300 350 400
L 178 190 203 229 254 267 292 330 356 381 406
H 370 408 452 510 566 630 765 927 1048 1110 1320
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