What size wrench is needed ?

An 8”-10” crescent wrench will work.

what is the min psi to open the valve?

Opening pressure is minimal. Any onboard water pump will open the valve.

Will this work on an inlet to the black water tank

The Valterra P23415LF is a one way ½” check valve, which is typically used on RV water heaters so that hot water cannot flow backwards into water pumps. It is not made for use with a black water tank.

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🔧 Secure your flow, upgrade your system!

BUILT TO LAST - Premium brass construction ensures corrosion resistance and longevity.
PRECISION FIT - 1/2 inch size with MPT x MPT threading for seamless integration into your system.
BACKFLOW PROTECTION - Engineered to prevent freshwater backflow, safeguarding your plumbing.
GLOBAL COMPATIBILITY - Designed with international standards in mind, perfect for diverse setups.
COMPACT LIGHTWEIGHT - Sleek 0.79 x 0.39 x 0.39 cm design weighing just 81.6g for easy installation.

The Valterra P23415LF is a compact, durable 1/2 inch brass check valve featuring MPT x MPT threading. It prevents freshwater backflow, ensuring system integrity with corrosion-resistant brass construction, ideal for professional-grade plumbing applications.

₱2831

Duties & taxes incl.

Philippinesstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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Manufacturer	Valterra Products LLC
Part Number	P23415LF
Product Dimensions	0.79 x 0.39 x 0.39 cm; 81.65 g
Item model number	P23415LF
Size	1/2 Inch
Colour	Brass
Material	Brass
Item Package Quantity	1
Number of Pieces	1
Included Components	Valterra P23415LF Brass 1/2" Check Valve - MPT x MPT
Batteries included?	No
Batteries Required?	No
Item Weight	81.6 g

Valterra P23415LF Brass 1/2" Check Valve x MPT, 1/2 Inch

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