TOBO STEEL GROUP CHINA
TOBO STEEL GROUP CHINA
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| Type: | Resilient Seated Gate Valve | Wedge: | Iron Coating EPDM / NBR |
|---|---|---|---|
| Temperature: | -20 ~ 120 C | Pressure: | PN10 , PN 16 |
| Standard: | AWWA C509 C515 MJ / JIS | Body: | DI GGG 50, Cast Iron GG25 |
| High Light: | resilient seat gate valve,flanged gate valve | ||
DIN 30677-2 Standard Full Bore Resilient Seated Gate Valve Epoxy Coating
Features:
1.Soft seal, gate plastic bag, corrosion-resistant;
2.Not easily broken, long service life;
3.For tap water, sewage, construction, electricity, medicine, metallurgy, textile, energy systems and other fluid lines
4.Fluid resistance is small, medium flows through the gate valve does not change its flow direction, so the fluid resistance is small. The company is located in:
5.Opening and closing torque is small, more open and close effort, because the gate valve opening and closing direction of flow and medium flow perpendicular to the valve, compared with the closing valve, gate valve opening and closing more effort.
6.Media flow direction is not limited, no spoiler, not reducing pressure, the medium can flow from either side of the gate valve in any direction
7.The length of the structure is shorter because the gate of the gate valve is placed vertically in the valve body and the stop valve flap is placed horizontally inside the valve body so that the length of the structure is shorter than the stop valve. The company is located in:
8.Sealing performance, fully open when the sealing surface erosion by smaller. The company is located in:
9.Full open, the sealing surface by the erosion of the working medium smaller than the stop valve. The company is located in:
10.Simple shape, casting technology is better, a wide range of applications.
APPLICABLE STANDARDS
⊙ American Standard
Design to ANSI/AWWA C509
Face to face dimension to ASME B16.10-2000(ISO 3 series)
Flange and drilling To SME/ANSI B16.42-1998
⊙ British Standard
Design to BS5163,BS5150
Face to face dimension to BS5163(ISO 3series,ISO19 series)
Flange and drilling To BS4504 part1(EN1092)
⊙ Germany Standard
Design to DIN3352
Face to face dimension to DIN3202(F4:ISO 14 series;F5: ISO 15 series)
Flange and drilling to BS EN1092
Applications: This valve widely applied in the liquid pipes for opening or closing fixing in such water,
sewage disposal, electric power, energetics pipe , chemical, shipping, energy sources etc.
Resilient Seated Gate Valve Specifications:
1.Products: DIN 3352 F4 DN600 Resilient Seated Gate Valve
2.Material Of Construction of the gate valve : Ductile Iron
3.Size of the gate valve: DN600
4.Working Pressure: PN10
5.Connection type: Flanged,DN2501,PN10
6.Seal Type: Soft seal(EPDM or NBR)
7.Design Standard:DIN3352
8.Face to face dimensions: DIN3202 F4
9.Each valve be tested according to test standard: DIN3230
10. Work Temperature: ≤80°C
11.Media:water
12.Stem type:Non rising stem
13.Length of valve: DIN3352 F4
14. Coating:blue powder epoxy
Resilient Seated Gate Valve FEATURES
⊙ Shot-blasting
protective surface finished by shot-blasting and the surface is smooth and neatness.
⊙ Flatting seat
Smooth continuous bore way without seating recess, it is not easy to get impurity pilled up.
Making the liquid straightway.
⊙ Treating with rubber
Both inner and outer are coated with advanced knowledge of rubber vulcanization then making
sure of the elasticity of rubber ,and make sure the exact geometry dimension. Rubber and ductile
cast iron valve hand together hardly. This can avoid fall-off due to long-term use.
⊙ Anti- corrosion
Both inner and outer are coated with non-toxic powder epoxy resin to strengthen the capacity of Corrosion resisting and raise the quality
of water supply.
⊙ Ruggedization
The older ductile iron valve is easy to rupture after being impacted by nonego. It can stop
rupture depend on the good mechanics capability of ductile iron .
⊙ Three “○” sealed ring
With the three “O” – rings, the leakage can be greatly reduced and the “O” – ring can be
replaced under this condition with pressure and without stopping water. The thrust axletree
reduces the frictional resistance and lowers the operational torque. And it can be switch seal
ring without opening and closing.
APPLICABLE STANDARDS
⊙ American Standard
Design to ANSI/AWWA C509
Face to face dimension to ASME B16.10-2000(ISO 3 series)
Flange and drilling To SME/ANSI B16.42-1998
⊙ British Standard
Design to BS5163,BS5150
Face to face dimension to BS5163(ISO 3series,ISO19 series)
Flange and drilling To BS4504 part1(EN1092)
⊙ Germany Standard
Design to DIN3352
Face to face dimension to DIN3202(F4:ISO 14 series;F5: ISO 15 series)
Flange and drilling to BS EN1092