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2" Backwash Control Valve
Model: BFV050
- Payment: T/T, L/C
- Product Origin: Fuzhou, China
- Color: Black
- Shipping Port: Fuzhou
- Lead Time: 10 Days 500pcs

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Strong
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Good
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Advanced
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PRODUCT DESCRIPTION

- The backwash control valve is a three-way hydraulically actuated diaphragm control valve. It has the characteristics of low pressure sealing and stable flow change. It can be connected to a gravel filter or a disc filter to form an automatic backwash filter system. It is also possible to change the flow direction of the water supply.
- According to the different assembly direction of the spring, it can be divided into two types: angular flow direction and straight flow direction. And the unique cavity design ensures a large flow of water supply.
APPLICATION SCENARIOS:
Automatic Backwash Filtration System—Assembled into a Backwash filtration system with sand media filter or disc filter.
Water Supply System—used to change the direction of water flow in the water supply pipes.
HOW THE MACHINE WORKS

PRODUCT FEATURES
- Short stroke of valves stabilizing water flow and avoiding blend of clean and dirty water.
- PA material, resistant to corrosion, acid and alkali, sturdy and durable.
- Dual-chamber design with angled and straight-through flow options.
MODEL & TECHNICAL DATA
Model | Connections Sizes (in) |
Connections | Volumn in Cavity | Working Pressure | Weight |
BFV050 | 2"×2"×2" | VIC | 0.13L | 0.7-10 Bar | 2.8 kg |
BFV080 | 3"×3"×3" | VIC | 0.34L | 0.7-10 Bar | 5.5 kg |
BFV100 | 4"×4"×4" | VIC | 0.55L | 0.7-10 Bar | 9.9 kg |
DIMENSION

Model | H(mm) | W(mm) | D(mm) | Remarks |
BFV050 | 274 | 180 | 160 | BSP or VIC |
BFV080 | 378 | 287 | 192 | BSP or VIC |
BFV100 | 464 | 277 | 260 | BSP or VIC |
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