2026 Holiday House Catalog

VersaCheck

Dual Check Backflow Preventers

BFVCQ4 BFVCQ6

Lower-Flow Applications

These VersaCheck® backflow preventers are designed specifically for lower-flow applications (≤ 2 gpm) and provide reliable, certified, cost effective protection for the public water supply. Both 1/4” and 3/8” models include quick-connect adapter fittings for tubing and pipe connections.

Lead-Free

STANDARDS CERTIFICATION & COMPLIANCE

BFVCQ4

BFVCQ6

Connection

1/4” QC

3/8” QC

ASME A112.18.1 / CSA B125.1

•

Diameter

1”

ASME A112.18.3

•

Length

3.5”

4.125”

NSF 61

•

Weight

1.5 oz

2 oz

NSF 372

•

Max Operating Pressure

150 psi @ 70º F 70 psi @ 140º F

• Meets California Health & Safety Code 116875

Max Operating Temp

140º F

Max Flow Rate

2.0 gpm 7.57 Lpm ~ 0.40 psi 0.027 bar

Spring Cracking Pressure

Typical Medium

Clean Water

SUPPLY LINES

While VersaCheck QC works with PEX tubing out of the box, our adapter kit ( P/N S1375 ) allows you to directly connect to braided supply lines. Either way, backflow protection under the sink is easy and cost-effective.

INDUSTRIES & TYPICAL APPLICATIONS

• Residential, commercial & light industrial • Food service, healthcare & water treatment • Hot & cold-water mains or supply lines • Pull-out sprayer hose outlets • Reverse osmosis, water softener & filter systems

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Phone: 800-443-4318 | www.HHDonline.com | info@HHDonline.com | Fax: 800-863-7041