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Pentek Filtration

Valve-in-Head Filter Housings

Valve-In-Head Filter Housings

Valve-In-Head (VIH) Filter Housings incorporate the same rugged design and application features as our Standard 3/4" NPT housings.

The internal valve-in-head allows both inlet and outlet ports to be simultaneously shut off with a half turn of the handle. This eliminates the need for external shut-off valves. Radial sealing o-rings and sealing surfaces are continuously cleaned each time the valve is used, ensuring leak-proof operation.

  • Ideal for a wide range of applications, including residential, commercial and industrial
  • Available in 10" and 20" lengths
  • Pressure relief/bleed button on inlet side of cap
  • Thick walls for increased strength
  • Leak-proof sealing with top-seated Buna-N o-ring
  • Available with clear or opaque sumps
Order Online View  Printable Technical Specfications product brochure

Two body lengths are available for sizing flow rates of 1 to 20 GPM (4 to 76 LPM)

  • #10 housings take a 9 3/4" to 9 7/8" (248 to 251mm) long cartridge with flow rates of 1 to 10 GPM (4 to 38 LPM).
  • #10 VIH: 12 1/2" by 5 1/8" (318 by 130 mm), 3.06 lbs. (1.4 kg)
  • #20 housings take a 20" to 20 1/8" (508 to 511mm) long cartridge with flow rates of 1 to 20 GPM (4 to 76 LPM).
  • #20 VIH: 22 5/8" by 5 1/8" (575 by 130 mm), 4.50 lbs. (2.0 kg)

MAXIMUM PRESSURE: 125 psi (8.62 bar)

NSF The 150164 and 150172 are Tested and Certified by NSF International to NSF/ANSI Standard 42 for material and structural integrity requirements.

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