VAV K - 4"

AquaMatic / AqMatic VAV K Air Valves

4″ Cast Iron Air AquaMatic VAV K Diaphragm Valves

AquaMatic products are manufactured in the United States of foreign and domestic parts.

AquaMatic VAV K Features & Benefits

  • Engineered for extended cycle life in high-use air applications
  • Large seat opening and high lift-disc for higher flow rates at a lower pressure loss
  • Separate flow and control chambers permit positive closing without springs; and only nominal cost for spring assist opening for low-pressure and self-draining applications
  • Cost-effective solution both in initial cost, as well as lifetime maintenance expenses
  • Separate diaphragm chambers protects the diaphragm from the flow stream, while allowing the valve to be serviced in-line
  • Constructed of cast iron, brass, stainless steel and Nitrile elastomer components, giving an unparalleled service life
  • ¾-inch through 3-inch threaded (N.P.T. or B.S.P.); 3-inch through 4-inch flanged drilled in accordance with ASA16.1 class 125, or BSP4504

V42 Series Valves – AquaMatic / AqMatic – Common Configurations
Part Number Model Number Valve options Diaphragm/Seal/Disk NO NC SAO SAC
4″ ASTM FLANGE VALVES
1072513 VAVK-3000-90000 Normally Open Buna-N / FKM / Hycar x      
4500488 VAVK-3030-90000 Normally Closed Buna-N / FKM / Hycar   x    
1072516 VAVK-3002-90000 Normally Open, SAC Buna-N / FKM / Hycar x     x
1072514 VAVK-3001-90000 Normally Open, SAO Buna-N / FKM / Hycar x   x  
1072518 VAVK-3032-90000 Normally Closed, SAC Buna-N / FKM / Hycar   x   x
 
4500365 VAVK-3000-C0000 Normally Open FKM / FKM / Hycar x      
4500369 VAVK-3032-C0000 Normally Closed, SAC FKM / FKM / Hycar   x   x
4500366 VAVK-3001-C0000 Normally Open, SAO FKM / FKM / Hycar x   x  
Approximate Ship Weight 76 Lbs