Single Stem Cast Iron/Ductile Iron Gate Valve
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Product Details
| Customization: | Available |
|---|---|
| Media: | Water |
| Temperature: | Low Temperature |
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Diamond Member Since 2014
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Address
No. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
International Commercial Terms(Incoterms)
FOB, CFR, CIF, EXW
Terms of Payment
LC, T/T, Western Union, Money Gram
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Basic Info.
- Model NO.
- NRGV
- Type
- Dual-through
- Material
- Cast Iron
- Connection Form
- Flange
- Pressure
- Low Pressure
- Actuator
- Manual
- Seal Surface
- Wedge Gate Valve
- Thread Position of Valve Rod
- Inside Gate Valve
- Usage
- Regulation, Drain, Flow Control
- Standard
- DIN
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Design Stanard
- BS5163, DIN3352, Awwa, C509/515 or Custom Made
- Testing Standard
- En12266-2, DIN3230, ISO5208, As2638.2
- Pressure Testing
- Shell:Pn*1.5, Seal:Pn*1.1
- Operator
- Cap Nut/Handwheel
- Body
- Ductile Iron (Ggg50)
- Bonnet
- Ductile Iron (Ggg50)
- Bolts
- Carbon Steel/Stainless Steel
- Gland
- Stainless Steel 304
- O Ring
- NBR/EPDM
- Wedge
- Ductile Iron (Ggg50)
- Stem
- Stainless Steel 304
- Pressure Rate
- Pn10/16
- Hand Wheel
- Ductile Iron (Ggg50)
- Thrust Washer
- PTFE/Nylon
- Wedge Nut
- Brass
- Transport Package
- Wooden Case
- Specification
- DN50-600
- Trademark
- WALTER, OEM
- Origin
- Suzhou
- HS Code
- 8481801090
- Production Capacity
- 800 Sets Per Month
Product Description
Non-rising Stem Resilient Seated Gate Valve
NRGV Series AWWA
WALTER NRGV Model Non-rising Stem Resilient Seated Gate Valve is a soft seal disc which is fully encapsulated with rubber. The valve is designed with new technology for light operating, no clogging and no corrosion, good resilient memory & long service life. It can be used extensively in all kinds of water supply & sewage, fire-fighting and function as a shut-off or regulating valve.
Class150mm
| NO. | Part Name | Materials |
| 1 | Body | Ductile Iron GGG50 |
| 2 | Disc | EPDM+Ductile Iron GGG50 |
| 3 | Thrust Nut | Brass/Bronze |
| 4 | Stem | Stainless Steel AISI 304/316 |
| 5 | Gasket | NBR |
| 6 | Bonnet | Ductile Iron GGG50 |
| 7 | O-Ring | NBR |
| 8 | Gland | Brass/Bronze |
| 9 | O-Ring | NBR |
| 10 | Stem Nut | Brass/Bronze |
Class150mm
| INCH | DN | L | H | M | D | b | n-d | W |
| 2" | 50 | 178 | 250 | 120.5 | 152 | 16 | 4-φ19 | 180 |
| 2.5" | 65 | 190 | 283 | 139.5 | 178 | 18 | 4-φ19 | 180 |
| 3" | 80 | 203 | 270 | 152.5 | 191 | 19.1 | 4-φ19 | 200 |
| 4" | 100 | 229 | 320 | 190.5 | 229 | 24 | 8-φ19 | 250 |
| 5" | 125 | 254 | 435 | 216 | 254 | 24 | 8-φ22 | 280 |
| 6" | 150 | 267 | 485 | 241.5 | 279 | 25.4 | 8-φ22 | 300 |
| 8" | 200 | 292 | 515 | 298 | 343 | 28.6 | 8-φ22 | 350 |
| 10" | 250 | 330 | 610 | 362 | 406 | 30 | 12-φ25 | 400 |
| 12" | 300 | 356 | 695 | 432 | 483 | 31.8 | 12-φ25 | 500 |
| 14" | 350 | 381 | 840 | 476.5 | 533 | 35 | 12-φ29 | 600 |
| 16" | 400 | 406 | 970 | 539.5 | 597 | 36.6 | 16-φ29 | 600 |
Suzhou Walter is a professional china-based manufacturer of water system valves and always committed to providing customers with quality products and services.
The company has been established for more than 30 years, and has served more than 50 countries and regions around the world,the professional level High quality service worthy of your trust!
The company has been established for more than 30 years, and has served more than 50 countries and regions around the world,the professional level High quality service worthy of your trust!
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