SMC 639 Series PVC 3-Way Ball Valve

The 639 series 3-way ball valve design promotes multiple configurations to fit the specific end-use application. The 90° handle rotation directs the flow to the open port, shutting off the other port completely. The handle can be orientated in four positions and can be installed or removed while the valve is under pressure. Two of the four available screw boss locations will secure the valve. Panel mount screws not supplied.

  • Polypropylene with Makroblend® ball
  • Viton™, Buna-N or EPDM seals
  • Panel mount hole size: 0.750"
  • Maximum panel thickness: 0.170"
  • 0.375" diameter through-hole in the ball
  • Designed as a panel mount diverter valve
  • Maximum pressure: 125 psi
  • Maximum temperature: 140°F
Item # Description Catalog Pg. Price Add to Cart
3/8" Hose Barb Series 639 Polypropylene 3-Way Ball Valve with EPDM seals & Red Handle
Item 22363
21.33/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-478
21.33/Each
3/8" FNPT Series 639 Polypropylene 3-Way Ball Valve with Viton™ & Black Handle
Item 22364
23.21/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-478
23.21/Each
1/2" FNPT Series 639 Polypropylene 3-Way Ball Valve with Buna-N seals & Blue Handle
Item 22365
22.84/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-478
22.84/Each

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