12 In Single Chamber Main Valve With Mechanical Lift Check

dds-6620648
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12 In Single Chamber Main Valve With Mechanical Lift Check

Item Code: dds-6620648
This 12 inch single chamber drop check main valve is used as the main valve for booster pump control valves with a mechanical lift check feature. It is designed with a two-piece disc and diaphragm assembly that opens and closes as commanded by the pilot control system. The lower portion of this two-piece assembly is a mechanical check feature, which acts independent of diaphragm position or pilot control system and provides immediate check action when flow ceases, preventing reverse flow. This valve features a globe pattern ductile iron ASTM A536 body and cover with NSF listed fusion bonded epoxy coating, Buna-N disc and diaphragm assembly, and stainless steel trim. The operating pressure is 250 psi and operating maximum temperature is 160 degrees F.

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This 12 inch single chamber drop check main valve is used as the main valve for booster pump control valves with a mechanical lift check feature. It is designed with a two-piece disc and diaphragm assembly that opens and closes as commanded by the pilot control system. The lower portion of this two-piece assembly is a mechanical check feature, which acts independent of diaphragm position or pilot control system and provides immediate check action when flow ceases, preventing reverse flow. This valve features a globe pattern ductile iron ASTM A536 body and cover with NSF listed fusion bonded epoxy coating, Buna-N disc and diaphragm assembly, and stainless steel trim. The operating pressure is 250 psi and operating maximum temperature is 160 degrees F.
  • Brand : Watts
  • Category : Flow Control Valves

Fetching product details


This 12 inch single chamber drop check main valve is used as the main valve for booster pump control valves with a mechanical lift check feature. It is designed with a two-piece disc and diaphragm assembly that opens and closes as commanded by the pilot control system. The lower portion of this two-piece assembly is a mechanical check feature, which acts independent of diaphragm position or pilot control system and provides immediate check action when flow ceases, preventing reverse flow. This valve features a globe pattern ductile iron ASTM A536 body and cover with NSF listed fusion bonded epoxy coating, Buna-N disc and diaphragm assembly, and stainless steel trim. The operating pressure is 250 psi and operating maximum temperature is 160 degrees F.
  • Brand : Watts
  • Category : Flow Control Valves
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