TOBO STEEL GROUP CHINA
TOBO STEEL GROUP CHINA
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| Name: | Metal Seated Gate Valve | Length: | DIN F4 / AWWA C509 C515 MJ / JIS |
|---|---|---|---|
| Flange: | DIN 3352 , JIS 10 K, EN 7005.2 | Temperature: | -20 ~ 120 C |
| Application: | Fire Fighting | Wedge: | Iron Coating EPDM / NBR |
| Pressure: | PN 16 , PN10 | Test: | Test Strength By 2.4Mpa |
| High Light: | resilient seat gate valve,flanged gate valve | ||
Nbr Carbon Steel Gate Valve Fire Fighting Metal Seated Gate Valve
Metal Seated Gate Valve FEATURES
⊙ 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.
⊙ Rigid round body
The body is founded minutely, the rigid geometry size ensure inner sealing of valve without
any process.
⊙ Light weight
This body is made of ductile iron, it is 20%-30% lighter than the olds. Easily to fixing and
servicing.
Metal Seated Gate Valve Specifications:
| NO | Part name | Material |
| 1 | Body | Ductile cast iron |
| 2 | Wedge | Ductile cast iron + EPDM |
| 3 | Stem nut | ZCuAl10Fe3 Gunmetal |
| 4 | Gasket | EPDM |
| 5 | Bonnet | Ductile cast iron |
| 6 | Gland gasket | ZCuAl10Fe3 Gunmetal |
| 7 | Stem | 2Cr13 S.S.x 20Cr13 |
| 8 | Gland | Ductile cast iron |
| 9 | Rubber wiper | EPDM/NBR |
| 10 | Hand wheel | Ductile cast iron |
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
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