China Manufacturer 3 Inch Flanged Gate Valve with Drawing
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Product Highlights
- Customizable Pressure Ratings: Available in Pn10, Pn16, and Pn25 pressure rates to suit various industrial needs.
- Premium Stem Materials: Stem options include SS304, SS420, and SS316 for enhanced durability and corrosion resistance.
- Robust Epoxy Coating: Internal and external epoxy resin coating with thickness above 300 microns for protection.
- Wide Size Range: Covers nominal diameters from DN50 to DN300, equivalent to sizes 1 inch to 24 inches.
- Multiple Design Standards: Complies with DIN, BS5163, AWWA C509, GB/T12232, and ASME B16.1 standards.
- Versatile Connection Types: Offers flange, socket, or groove ended connections for flexible installation options.
- Flexible Operator Options: Can be equipped with cap nut or handwheel operators for manual control.
- Fast Off-Season Delivery: Lead time within 15 workdays during off-season, ensuring quick turnaround for orders.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Ordinary Temperature
- Model NO.
- RSGV
- Type
- Dual-through
- Material
- Cast Iron
- Connection Form
- Flange
- Pressure
- Ordinary Pressure
- Actuator
- Manual
- Seal Surface
- Wedge Gate Valve
- Thread Position of Valve Rod
- Inside Gate Valve
- Usage
- Flow Control
- Standard
- DIN
- Application
- Industrial Usage, Water Industrial Usage
- Pressure Rate
- Pn10/16/25
- Stem
- SS304/420/316
- Operator
- Cap Nut/Handwheel
- Coating
- Epoxy Coated 250 Microns
- Nuts
- Brass
- Transport Package
- Bubble Bags & Wooden Case
- Specification
- DN50-1200
- Origin
- Suzhou, Jiangsu
- HS Code
- 8481801090
- Production Capacity
- 20000 Sets Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of China Manufacturer 3 Inch Flanged Gate Valve with Drawing
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Product Description
Standard of design and manufacture:GB/T12232 DIN f4 BS5163 AWWA C509
Flange connection standard:GB/T17241.6 BS EN1092-2 ASME B16.1
Structural length standard:GB/T12221 BS EN558-1 ASME B16.1
Test standard:GB/13927 BS EN12266-1
technical parameter
inside nominal diameter : DN50 ~ DN300
Nominal pressure : PN16
working temperature : -5ºC--85ºC
Pressure Testing :
-Shell : PN*1.5
-Seal : PN*1.1
Applicable medium : water
Part Descripition
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- Wedge: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
6- Flange or Socket Or Groove Ended
7- Work pressure: PN10/16; Size range: 1", 1 1/2", 2" to 24"
8- Design Standard: DIN F4/F5, BS5163, AS2638.2, AWWA C509/515
9- Operate: Handwheel
Dimensions(mm)
| Model | Size | DN | L | D1 | D2 | D3 | H | H1 | n-Φd PN16 |
| NRS-0050 | 2'' | 50 | 178 | 99 | 125 | 165 | 285 | 335 | 4-Φ19 |
| NRS-0065 | 2 1/2'' | 65 | 190 | 118 | 145 | 185 | 330 | 395 | 4-Φ19 |
| NRS-0080 | 3'' | 80 | 203 | 132 | 160 | 200 | 400 | 480 | 8-Φ19 |
| NRS-0100 | 4'' | 100 | 229 | 156 | 180 | 220 | 440 | 540 | 8-Φ19 |
| NRS-0125 | 5" | 125 | 254 | 184 | 210 | 250 | 565 | 690 | 8-Φ19 |
| NRS-0150 | 6" | 150 | 267 | 211 | 240 | 285 | 595 | 745 | 8-Φ23 |
| NRS-0200 | 8" | 200 | 292 | 266 | 295 | 340 | 715 | 915 | 12-Φ23 |
| NRS-0250 | 10" | 250 | 330 | 319 | 355 | 405 | 850 | 1100 | 12-Φ28 |
| NRS-0300 | 12" | 300 | 356 | 370 | 410 | 460 | 990 | 1290 | 12-Φ28 |







About the Supplier
Company Profile
Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.
Walter Flow Control supplies products with FM, UL, CE and all other relevant certificates for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, the Oil, Gas and Chemical Industries etc.
Company Products:
Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.
Firefighting: Fire Sprinklers, Wet Alarm Check Valve, Deluge Valve, Water Flow Detector, Foam Extinguisher System, Gas Extinguisher System and Fire Hydrant System, Fire Hose, Fire Hose Reel, Fire Monitor, etc.
Standard & Certificates:
Walter products are design acc. To DIN, BS, ANSI, AWWA, EN, ISO, AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.
Company Philosophy:
Processing every enquiry efficiently
Treating every order seriously
Serving every customer considerately
Choose us, reap success
About Our Factory & Business Background
- Address
- No. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-05-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available pressure ratings?
- The valve supports Pn10, Pn16, and Pn25 pressure rates, allowing customization based on specific system requirements.
- What materials are used for the stem?
- Stem materials can be customized to SS304, SS420, or SS316 to meet different corrosion resistance and strength needs.
- What is the coating thickness and type?
- The valve features an epoxy resin coating on both internal and external surfaces with a thickness exceeding 300 microns.
- What is the size range of the valve?
- The nominal diameter ranges from DN50 to DN300, covering sizes from 1 inch to 24 inches.
- Which design standards does the valve comply with?
- It complies with multiple standards including DIN, BS5163, AWWA C509, GB/T12232, and ASME B16.1.
- What connection forms are available?
- Customers can choose from flange, socket, or groove ended connections for versatile installation options.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, Western Union, and Money Gram.
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