Resilient Seated Gate Valve
1.Connection Ends: Flange to ASME B16.1 CL 125
2.Working Pressure: 300PSI 、200PSI and 250PSI available upon request
3. Temperature Range: 0℃- 80℃
4.Coating:: Fusion Bonded Epoxy Coating Complies with ANSI/ AWWA C550
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Description of Resilient Seated Gate Valve
Resilient Seated Gate Valve is a valve that uses the elastic gate plate to produce slight deformation compensation to achieve good sealing effect. It has significant advantages such as light switch, reliable sealing, good elastic memory and long service life. Therefore, it is widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid pipelines as a regulator and Use interception device. The design and material selection of the Resilient Seated Gate Valve take anti-corrosion and hygienic performance into consideration, ensuring the safety and reliability of its application in different industries.
Structural Features: The Resilient Seated Gate Valve adopts the integral valve cover concealed stem design, which is compact in structure. The valve stem nut and gate plate are two-piece structures to avoid jamming. The straight channel design has no leakage cavity, and an “O”-shaped sealing ring is used to seal the valve stem, ensuring the reliability of the seal. In addition, the valve has good anti-corrosion properties. The inner and outer surfaces of the shell are sprayed with epoxy resin. The inner surface can be lined with enamel when needed. The connecting bolts use hexagon socket bolts and the top is glued to ensure the overall durability and safety of the valve.
Materials and Performance: The inner and outer surfaces of the valve body and valve cover of flange-type elastic gate valves are usually sprayed with epoxy resin, while the surface of the gate plate is covered with rubber. This design fundamentally eliminates the possibility of corrosion. The valve stem seal uses an “O”-shaped sealing ring to make the sealing more reliable.
Application fields: Due to the excellent performance of Resilient Seated Gate Valves, it is widely used in various fluid pipelines, including but not limited to tap water, sewage, building water supply and drainage, fire protection systems, etc. Its light switching operation and reliable sealing performance make it perform well in situations where frequent adjustment and flow interception are required.
To sum up, the Resilient Seated Gate Valve has become an important part of the fluid management system with its excellent sealing performance, light operation, long life and wide application fields.
Advantages of the Resilient Seated Gate Valve
It has a simple structure, reliable sealing, wide application range, high strength and good corrosion resistance.
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Specification
Specification of Resilient Seated Gate Valve
| Part No. | Part | Standard Specification | Options |
| 1 | Valve Body | ASTM A536, 65-45-12 | / |
| 2 | Resilient Wedge Disc | ASTM A536, 65-45-12+EPDM | / |
| 3 | Stem | ANSI 420 | AISI 304, AISI 316, AISI 431, Al-bronze |
| 4 | Bonnet Gasket | EPDM | / |
| 5 | Bonnet | ASTM A536, 65-45-12 | / |
| 6 | Stem Packing | EPDM | / |
| 7 | Yoke | ASTM A536, 65-45-12 | / |
| 8 | Stem Bushing | Brass Hpb59-1 | / |
| 9 | Gland | Brass Hpb59-2 | / |
| 10 | Stem Nut | Brass Hpb59-3 | Bronze ZQSn5-5-5 |
| 11 | Handwheel | Brass Hpb59-4 | Pressed Steel |
| 12 | Washer | Brass Hpb59-5 | / |
| 13 | Gland Nut | Brass Hpb59-6 | AISI 304, AISI 316 |
| 14 | Stud | Brass Hpb59-7 | AISI 304, AISI 316 |
| 15 | Flat Washer | Brass Hpb59-8 | AISI 304, AISI 316 |
| 16 | Nut | Brass Hpb59-9 | AISI 304, AISI 316 |
| 17 | O-Ring | Brass Hpb59-10 | NBR |
| DN | Dimensions(mm) | |||||||
| Inch | mm | L | H1(Close) | H2(Open) | D | D1 | C | n-ΦL |
| 2″ | 50 | 178 | 348 | 400 | 152 | 120.7 | 16.0 | 4-Φ19.1 |
| 2.5″ | 65 | 190 | 373 | 440 | 178 | 139.7 | 17.5 | 4-Φ19.1 |
| 3″ | 80 | 203 | 408 | 490 | 191 | 152.4 | 19.1 | 4-Φ19.1 |
| 4″ | 100 | 229 | 471 | 573 | 229 | 190.5 | 19.1 | 8-Φ19.1 |
| 5″ | 125 | 254 | 541 | 665 | 254 | 215.9 | 19.1 | 8-Φ22.2 |
| 6″ | 150 | 267 | 601 | 755 | 279 | 241.3 | 19.1 | 8-Φ22.2 |
| 8″ | 200 | 292 | 774 | 975 | 343 | 298.5 | 22.2 | 8-Φ22.2 |
| 10″ | 250 | 330 | 939 | 1193 | 406 | 362.0 | 23.8 | 12-Φ25.4 |
| 12″ | 300 | 356 | 1065 | 1370 | 483 | 431.8 | 25.4 | 12-Φ25.4 |
Other specifications have not been shown on our dimension chart, please CONTACT US for more information
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Application
1.Water pipes and sewage pipe systems: Resilient Seated Gate Valve can be used in these systems to regulate and control water flow, such as diverting or converging operations;
2. Chemical industry: In chemical plants, due to the influence of factors such as corrosive substances and other harmful gases produced during the production process, the requirements for valves are higher. Therefore, it is best to use gate valves made of metal with good sealing performance and durability. One of the best choices;
3. Other industries such as electric power, metallurgy and other industries also often use various types of gate valves to control fluid flow and direction.
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| Resilient Seated Gate Valve is used for industry water supply | Resilient Seated Gate Valve is used for construction water supply |
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| Resilient Seated Gate Valve is used for drainage and sewer | Resilient Seated Gate Valve is used for water treatment |
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Please Send Email: [email protected] or Mobile:(WhatsApp): +86 155 15596408.
Enquiry
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