ANSI Standard OS&Y Flanged Gate Valve, Dn50-600, Resilient
Resilient seal, os&y gate valve with flanged ends: ductile iron
Working pressure range: 300psi, 250psi, 200psi
Working temperature range: 0°C-80°C
Design standards: AWWA C515、ASME B16.10
Connection standard: ASME B16.1 CL 125
Size available: DN50-DN600, 2″-24″
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This resilient seated gate valve uses the elastic gate to compensate for slight deformation to achieve a good sealing effect. It has significant advantages such as light switch, good sealing elastic memory and long service life. The gate valve adopts novel structural design, strict manufacturing technology and new high-performance materials, which overcomes the defects of traditional gate valves such as poor sealing, easy corrosion of internal parts, especially gate plates, fatigue and easy aging of rubber elasticity, sealing performance, light operation and simple maintenance. Convenience and long service life. It is suitable for domestic water system, water supply and drainage system, sewage treatment system, chemical fluid conveying system, etc. It is used as a cut-off device on fluid pipelines in construction, urban environmental protection, petrochemical, pharmaceutical, food, metallurgy, textile, electric power and other industries.
Quick detail
Product name | flanged resilient seal gate valve |
Model no. | 01-3-z41x |
Main material | ductile iron |
Medium | water |
Connection type | flanged |
Working temperature range(TS) | 0°C-80°C |
Maximum working pressure(PS) | 300psi, 250psi, 200psi |
Operating | handwheel |
Model size | DN50- DN600, 2″-24″ |
Placed of origin | China |
Customized support | suface treatment |
Standard | ANSI/ AWWA |
Application | water supply, irragation, waterworks |
Approvals | NSF/ANSI61, NSF/ANSI 372, CE |
product sketch and materials
No. | Parts of the valve | Material and standard | Material options |
1 | Valve Body | ASTM A536,65-45-12 | |
2 | Resilient Wedge disc | ASTM A536,65-45-12+EPDM | |
3 | O-Ring | NBR | EPDM |
4 | Stem | AISI 420 | AISI 304、AISI 316、AISI 431 |
5 | Nut | Carbon Steel Zinc Plated | AISI 304、AISI 316 |
6 | Bonnet | ASTM A536,65-45-12 | |
7 | Stem Bushing | Brass HPb59-1 | |
8 | Gland | EN-GJS- 450-10 | |
9 | Flat Washer | Carbon Steel Zinc Plated | AISI 304、AISI 316 |
10 | Stud | Carbon Steel Zinc Plated | AISI 304、AISI 316 |
11 | Gland Nut | Carbon Steel Zinc Plated | AISI 304、AISI 316 |
12 | Yoke | EN-GJS-450-10 | |
13 | Stem Nut | Brass HPb59-1 | |
14 | Washer | Brass HPb59-1 | |
15 | Sealing packing | EPDM | |
16 | Handwheel | EN-GJS- 450-10 | |
17 | NPT pipe plug | ASTM B62 C83600 | |
18 | Bonnet Gasket | EPDM | NBR |
dimensions ot the valve
swetter –
ANSI Standard OS&Y Flanged Gate Valve