Trust Guard Security Scanned
hours left for
same day shipping
hours left for
same day shipping

⚠️ Shipping Times May Vary Based on Inclement Weather Conditions


Weathermatic 12000 Replacement Valve Diaphragm 1 in. | 110-003SAK

Free Shipping on Orders over $149
Sales Price $6.98 Our Price $10.95 You save 36%

Weathermatic 12000 Replacement Valve Diaphragm 1 in.

  • Replacement Valve Diaphragm ONLY
  • Compatibility: 1 in. 12000 Series Valves

Features & Benefits

For Silver Bullet 12000 Series 

  • 5 year trade warranty and 100% water tested
  • 150PSI (10.3 BAR) rating
  • 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
  • Diaphragm’s self cleaning ports constantly flex, inhibiting sand and silt from blocking valve action
  • Molded shock cone for smooth operation and reduction of water hammer
  • Easy-to-use internal manual bleed lever; bleeds valve downstream; has positive stops for open and closed positions
  • Marine-grade S20P solenoid with stainless steel actuator
  • High-strength glass-filled nylon body and cover with 1⁄4″ stainless steel cover bolts and mating brass body inserts
  • Non-rising flow control stem throttles valve from full open to closed position on flow control models
  • Pressure activated diaphragm
  • Valve identification system

Product Details

For Silver Bullet 12000 Series 


5” L x 3.13″ W x 4.75″ H (12.7 cm x 7.95 cm x 12.07 cm)

Flow Range

0.2 to 180 GPM (0 to 3.5 m3/hr)


  • 24VAC/60HZ 24VAC/50Hz
  • Inrush: 9.48 VA Inrush: 10.66 VA
  • Holding: 5.11 VA Holding: 5.97 VA
More Information
Brand Weathermatic
Type Replacement Valve Diaphragm
Warranty 2 Years