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Pressure Regulator,1/2 In,3 to 50 psi close
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Pressure Regulator, 1/2 In, 3 to 50 psi

WATTS

Clearance Price:
$57.92 / each

Price: $64.35 / each

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Limited Quantity Available
  • Item # 2A645
  • Mfr. Model # 1/2 263AB
  • UNSPSC # 40142202
  • Catalog Page # 4043
  • Shipping Weight 1.3 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemPressure Regulator
  • Series263A
  • Body MaterialBrass
  • Inlet Size1/2"
  • Outlet Size1/2"
  • Length2-1/8"
  • Height4-3/8"
  • ApplicationWater and #2 Fuel Oil
  • Connection TypeFNPT
  • Pressure Adjustment Range3 to 50 psi
  • Gauge Port Size1/4"
  • Max. Temp.140 Degrees F
  • Max. Pressure300 psi
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Compliance and Restrictions

  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).

Details

Water and No. 2 Oil Pressure Regulators

• Max. pressure: 300 psi Max. temp.: 140°F
For use in water and No. 2 fuel oil pressure regulation in small, general-purpose piping system applications. FNPT connections. Low-Lead regulators are certified for use in potable water applications.
Series 263 Brass and Stainless Steel
3-way valves feature an aluminum spring cage, Buna N stainless steel disc, reinforced Buna N diaphragm, tee handle adjustment, and 1/4" low-pressure gauge port.
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Product Q&A

(1 Question : 1 Answer)

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I have 100 p.s.i. coming to my house from the water co. I installed a pressure regulator to reduce it to 50 p.s.i.. It works when the water is flowing, but when all of the taps in the house are closed, the pressure builds up to 100 p.s.i. I need a valve that will not let the pressure go above 50 p.s.i. even when the water is not flowing.
1 year, 6 months ago
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Answers

Answer: 
Hello,
You need a Pressure Reducing valve, not a Regulator. A Watts pressure reduceing valve will close when the set pressure is reachedlike a 3AYW9 in 1/2" or a 3AYX1 in 3/4". You can install one wher the water comes in the house and controll the presure in the house.

I hope this answers your question, thanks for using Grainger Ask & Answer!

Wadeh
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