Webstone Valve 50443PR The Isolator(R) EXP - 3/4" Copper Connection w/ Pressure Relief Valve

Item #: bci390857

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Low Lead Plumbing Restrictions (AB1953)

This item cannot be shipped to the following location(s): AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY

Technical Specs

Specification Sheet
Connection Type IPS, Sweat
Handle Style Cross
Handles Included Yes
Height 4.875
Inlet Diameter 0.75
Low Lead Compliant No
Material Aluminum, Brass, Stainless Steel, Vinyl
Number Of Handles 1

3/4" Hot and Cold Set of Full Port Forged Brass Ball Valves with Hi-Flow Drain and Pressure Relief Valve Outlet - IPS Union x SWT from The Isolator E-X-P Series

The Isolator E-X-P Tankless Water Heater Service Valve Kit

Series Features:

  • UPC Certified (original E-X-P models only)
  • Unique patent pending design
  • Heavy forged brass construction
  • Conforms to NSF 61-8
  • Full port throughout entire valve body
  • Reduced port drains on E2 and E3
  • Available in IPS, SWT, and PUSH connections
  • Easy quarter-turn ball valve operation
  • Allows for easy cleaning or flushing of system
  • Allows for one person diagnostic testing of heater unit
  • Individually controlled drain outlet with safety caps
  • 304 stainless steel wing style handles on original E-X-P
  • Uniquely designed plated steel lever/wing style handles on E2 and E3
  • 3/4" outlet for pressure relief valve
  • Easy hot and cold union connections

Product Type Features:

  • Heavy duty forged brass with full port main flow channel and drain
  • 304 Stainless steel wing handle for easy actuation of the main ball
  • Color coded insulator rings for easy identification of hot and cold valves
  • Aluminum handle for easy actuation of the drain ball
  • Available in threaded, sweat, and push-on connections
  • Available with and without a pressure relief valve (PRV)
  • Available as a Residential Kit (200,000 BTU PRV) or Commercial Kit (2,700,000 BTU PRV)
  • UPC Listed (3/4" only)
  • Patents pending

Other Product Features:

  • Includes 3/4" Residential Grade Pressure Relief Valve (150 PSI/200,000 BTU)
  • 600 WOG/150 WSP
  • ISO 9001:2000

Note: Image may slightly differ than actual product

Additional Webstone Valve Links

Our SKU: 50443PR

This product is listed under the following manufacturer number(s):

  • NA

*Denotes a finish or option that has been discontinued

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