Product Overview
The Boshart 17SCBV-20SU combines a standard swing check valve and manual ball valve in one compact PVC assembly. It is designed for wastewater pumping applications where both backflow prevention and an in-line shutoff are needed, reducing the space required compared with installing two separate valves.
Key Features:
- Combination swing check valve and ball valve
- 2 in. slip-union inlet with 2 in. slip outlet
- Standard flapper design with gravity closing
- Full-port design to reduce flow restriction
- PVC construction
- Compatible with Schedule 40 and Schedule 80 pipe
Common Uses:
- Sump pump discharge piping
- Sewage pump systems
- Grinder pump systems
- Wastewater pumping installations where both shutoff and backflow prevention are required
Technical Specifications:
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Model: 17SCBV-20SU
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Nominal Size: 2 in.
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Inlet: 2 in. slip union
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Outlet: 2 in. slip
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Check Design: Standard swing/flapper, gravity closing
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Material: PVC
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Maximum Working Pressure: 150 PSI at 72°F
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Pipe Compatibility: Schedule 40 and Schedule 80
Compatibility & Installation Notes:
The valve may be installed vertically for solid-free liquid applications or horizontally for solid/semi-solid applications. For horizontal installation, follow the orientation marking on the valve body and make sure the flow arrow points away from the pump. Use appropriate PVC installation practices for the slip connections.
FAQ:
Does this valve provide both shutoff and backflow protection?
Yes. It combines a manual ball valve with a swing check valve in one assembly.
Can the 17SCBV-20SU be installed horizontally?
Yes, when installed according to Boshart's orientation markings and flow-direction requirements.
Is it compatible with Schedule 40 PVC pipe?
Yes. Boshart lists the series as compatible with Schedule 40 and Schedule 80 pipe.
Why Buy Boshart 17SCBV-20SU from Big Frog Supply?
The 17SCBV-20SU combines two common pump-discharge functions in one compact assembly, making it a practical choice where installation space is limited and both isolation and backflow control are needed.
