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Mobile/Whatsapp:+86 13329942980
Email:sale@hydrstar.com Support:18171706755(WeChat, same number)
Factory address:Economic Development Zone, LuoTian County, Huanggang City, HuBei Prov., China 438000.
Office address: Room 701, Block 3, WeiLaiZhiGuang, Guanggu Avenue No.3 , Hongshan District, Wuhan, Hubei Pro., China430074
Double Block & Bleed Valve
Constructed from 316 Stainless Steel. Other special materials are available . Reduced wear due to the non-rotating stem design . The stem packing seal design ensures more reliable valve sealing. Working pressures up to 20,000 psig. Standard valves with glass-filled PTFE seals operate within a temperature range of - 100°F to 450°F (-73°C to 232 °C) . Alternative sealing materials are available, such as graphite packing.
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Double Block & Bleed Valve
Features
Constructed from 316 Stainless Steel.
Other special materials are available .
Reduced wear due to the non-rotating stem design .
The stem packing seal design ensures more reliable valve sealing.
Working pressures up to 20,000 psig.
Standard valves with glass-filled PTFE seals operate within a temperature range of - 100°F to 450°F (-73°C to 232 °C) .
Alternative sealing materials are available, such as graphite packing.
Drawings and Ordering Information
Ordering Code | Work Pressure | Inlet | Outlet | Orifice mm(in.) |
DBB20MF4 | 20000 psig | MF 4 | MF 4 | 3.2(0.13) |
DBB20MF6 | 20000 psig | MF 6 | MF 6 | 4.8 (0.19) |
DBB20MF9 | 20000 psig | MF 9 | MF 9 | 7.1 (0.28) |
Size
mm (in.) | |||||||
Ordering Code | A | B | C | D | E | Hole | Thickness |
DBB20MF6 | 133.4 (5.25) | 117.6 (4.63) | 114.3 (4.5) | 54.1 (2.13) | 41.15 (1.62) | 5.6 (0.22) | 76.20 (3.00) |
DBB20MF9 | 139.7 (5.5) | 123.9 (4.88) | 120.65 (4.75) | 60.45 (2.38) | 41.15 (1.62) | 5.6 (0.22) | 76.20 (3.00) |
DBB30MF9 | 190.5 (7.5) | 174.9 (6.88) | 146.05 (5.75) | 85.8 (3.38) | 60.45 (2.38) | 7.1 (0.28) | 76.20 (3.00) |
1.HF means high pressure female connector.
2.Ordering codes listed are standard.Other sizes,materials and types are available upon request.For special requirements, please contact us.
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Mobile/Whatsapp:+86 13329942980
Email:sale@hydrstar.com
HYDR-STAR Fluid Control Company Limited
Factory address:
Economic Development Zone, LuoTian County, Huanggang City, HuBei Prov., China 438000.
Office address: Room 701, Block 3, WeiLaiZhiGuang, Guanggu Avenue No.3 , Hongshan District, Wuhan, Hubei Prov., China430074
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