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Weathermatic 8200 Brass Valves

Unique “reverse flow” design permits equal pressure distribution on both sides of the diaphragm, regardless of line pressure, providing zero stress to prevent “stretching,” a common cause of valve failure.
10 year trade warranty and 100% water tested
  • 225 psi (15,5 bar) rating
  • S24B high-efficiency solenoid for positive opening at high pressures; includes stainless steel actuator and brass threads for long life
  • Bronze body and cover with stainless steel cover bolts
  • Bronze material with 82% copper content has superior corrosion resistance versus brass material
  • Unique "reverse flow" porting design permits equal pressure distribution on both sides of the diaphragm, regardless of line pressure providing zero stress to prevent "stretching," a common cause of valve failure
  • Reverse flow design for water conservation in the event of failure
  • Diaphragm's self cleaning ports constantly flex, inhibiting sand and silt from blocking valve action
  • Brass shock cone for smooth operation and reduction of water hammer
  • Easy-to-use internal manual bleed lever; bleeds valve downstream; has stops for open and closed positions
  • Brass flow control stem (stainless steel stem on 2 " and 3" models) throttles valve from full open to closed position
  • Excellent for low volume irrigation
  • Contamination-resistant (CR)
  • Chlorine- and chloramine-resistant EPDM diaphragm material