Dual Check Valve, 705 Series, Inline, 3/4 in, Union FNPT x FNPT, Composite MPN:34UFX34F-705
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Free Shipping
In Stock
SKU
510-G4452436
Dual Check Valve, 705 Series, Inline, 3/4 in, Union FNPT x FNPT, Composite
WILKINS 34UFX34F-705 is a 3/4 in dual check valve with FNPT x FNPT connections for general-purpose water service. This inline valve uses two check valves in series for reverse-flow control applications and has a lead-free composite reinforced nylon body. It is rated for horizontal or vertical mounting, with a 25 gpm flow capacity, 175 psi maximum pressure, and an operating temperature range of 33 to 180 degrees F.
Key Features:
- Dual check design: Two independent check valves in series for backflow prevention applications.
- Connection size and type: 3/4 in female NPT x female NPT.
- Body material: Lead-free composite reinforced nylon.
- Body design: Inline.
- Media: Water.
- Hazard protection level: Low health hazard.
- Seal material: Buna-N.
- Seat material: Delrin.
- Spring material: Stainless steel.
- Field testable: No.
- Standards: ASSE 1012, CSA, NSF/ANSI/CAN 61.
- Overall size: 4.5 in L x 2.19 in H x 2.18 in W.
- Valve series: 705.
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.70
- Package Width: 5.60
- Package Height: 2.60
- Package Weight: 0.55
Product info last updated on February 11, 2026 2:11am UTC
Category: Pipes, Valves and Fittings