Cold Expansion PEX to MPT Straight Quarter-Turn Supply Stop Valve

Name: "Cold Expansion PEX to MPT Straight Quarter-Turn Supply Stop Valve"
Rating: 5 (114 reviews)

en stock:

SKU: 6329783500

modelo: 98023-LF

LONGDA BRASS VALVE

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Detalles de producto

Cold Expansion PEX to MPT Straight Quarter-Turn Supply Stop Valve

Product Summary

This straight supply stop valve features a cold expansion PEX (F1960) connection on one end and a male pipe thread (MPT) on the other, allowing direct connection to threaded fixtures or pipes. Made from lead-free brass with quarter-turn operation, it provides reliable shut-off while meeting NSF/ANSI 61 & 372 standards.

Key Selling Points

Cold Expansion PEX: Secure connection to PEX-A pipe without crimping tools.
MPT End: Thread directly to fixtures or pipe threads.
Lead-Free Brass: NSF/ANSI 61 & 372 certified for safe drinking water.
Quarter-Turn Operation: Quick shut-off with a simple 1/4 turn.
Compact Straight Design: Ideal for tight installations.

Technical Specifications

Specification	Detail
Size	1/2" x 1/2" (DN15 x DN15)
Pressure Rating	125 psi
Working Temperature	-20°C to 120°C
Connection Type	PEX F1960 (cold expansion) x MPT
Body Material	Lead-free brass
Stem & Ball Material	Brass
Seat Material	PTFE
O-ring Material	NBR / EPDM

Models and Options

Available with PEX F1960, PEX F1807, compression, threaded, sweat, or push-fit connections on either end.

Materials and Structure

Chrome-plated lead-free brass body, brass stem and ball, PTFE seats, NBR/EPDM O-rings.

Applications

Connecting PEX tubing to threaded water heaters
Toilet and faucet supply lines
Commercial plumbing systems

Customization

OEM/ODM available; custom threads, handles, and finishes.

Case Study

Used by a major US manufacturer in residential new construction, achieving zero leakage issues over a 3-year period.

FAQ

Q: What is the difference between PEX F1960 and F1807?

F1960 uses cold expansion, while F1807 uses crimp rings.

Q: Is this valve suitable for underground installation?

No, it is designed for indoor use.

Q: Can I use it with PEX-B?

No, F1960 is designed for PEX-A. For PEX-B, use F1807 or compression.

Q: What certifications does this product have?

cUPC, NSF/ANSI 61 & 372.

Q: What is the MOQ?

1,000 pcs per size.

Q: Can I get samples?

Please contact sales for sample policy.

Q: What are the payment terms?

30% T/T advance, 70% against B/L copy.

Inquiry Information

Contact sales@ld-valve.com or WhatsApp +86 13506869135.

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