NOTICE: Product images may vary from the actual item due to differences in size or configuration options.

The Wilkins 34-BVECXLPEX-125BF is a full port bronze ball valve with integral thermal expansion control, designed for residential water heater protection.

Key Specifications:

• Size: 3/4 Inches
• Maximum Working Pressure: 400 psi WOG
• Maximum Working Temperature: 180°F
• Notable Certifications: UPC Listed, NSF/ANSI 372
• Connection Type: Crimp PEX, Hose Barb

Other Related Variants:

• 34-BVECXL-125BF: FNPT shutoff connection
• 34-BVECXLC-125BF: Copper sweat connection
• 34-BVECXLC-125CF: Compression drain fitting
• 34-BVECXL-125-PEX: PEX drain fitting
• 34-BVECXLPEX-125-PEX: PEX drain connection

Materials:

• Body: Low Lead Forged Brass
• Ball: Chrome-Plated Low Lead Brass
• Stem: Brass ASTM B 16
• Seats & Stem Packing: TFE Virgin Teflon
• Thrust Washer: TFE Virgin Teflon
• Handle & Nut: Stainless Steel
• Relief Valve Body: Low Lead Forged Brass
• Relief Valve Spring: Stainless Steel, 302 Series
• Relief Valve Seat Washer: Buna Nitrile (FDA Approved)
• Relief Valve Plunger: Brass ASTM B 16 & Screw

Typical Installation:

The Zurn 34-BVECXLPEX-125BF is installed on the cold water inlet to residential water heaters, providing both shut-off capability and thermal expansion relief protection. The valve should be installed with adequate clearance for handle operation and with a safe drain line properly connected from the relief valve drain fitting.

Standards Compliance:

UPC Listed to IGC 128-2019; Certified to NSF/ANSI 372 (0.25% Max Lead)

Features & Benefits:

• Dual Function Design: Combines water heater shut-off and thermal expansion relief valve in one compact unit, simplifying installation and reducing component count.
• Lead-Free Compliance: Certified to NSF/ANSI 372 with 0.25% maximum weighted average lead content, meeting current low-lead requirements for potable water applications.
• Full Port Construction: Provides unrestricted flow when fully open, minimizing pressure drop and ensuring optimal water heater performance.
• Durable Materials: Built with low lead forged brass body, chrome-plated brass ball, and stainless steel components for long-lasting reliability and corrosion resistance.

FAQ

Q: What is the relief pressure setting for the Wilkins 34-BVECXLPEX-125BF?

A: This model features a 125 psi relief setting to protect against thermal expansion in water heater systems.

Q: What type of drain connection does this valve have?

A: The Zurn 34-BVECXLPEX-125BF includes a 3/8" hose barb drain fitting for easy connection to a drain line.

Q: Can this valve be used with other connection types?

A: Yes, related models are available with FNPT (34-BVECXL-125BF), copper sweat (34-BVECXLC-125BF), and compression drain (34-BVECXLC-125CF) connections.

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