- Sizes 2 â 36 inches to 250 psi
- Ductile iron body
- Stainless Steel discs
- Resilient body seats
Engineering Data
Drawings
Literature
O & M
Category Archives: Check Valves
Global Style Check Valve
- Sizes 2 â 36 inches to 250 psi
- Ductile iron globe
- Stainless Steel disc (center-guided)
- Stainless steel spring
Engineering Data
Drawings
Literature
O & M
Compact Wafer Silent Check Valve
- Sizes 2 â 12 inches to 250 psi
- Ductile iron wafer
- Stainless Steel disc (center-guided)
- Stainless steel spring
Engineering Data
Drawings
Literature
O & M
Series 8001 Lever & Weight or Spring
- Available in sizes 2â â 72â
- Meets AWWA C508 Standard
- Cast iron body
- Horizontal or Vertical installation
- Bronze-Bronze, Bronze-Buna, SS-Buna seats available
Engineering Data
Drawings
- 2"-12" Bronze to BUNA, Lever and Weight Submittal Drawing
- 2"-12" Bronze to Bronze, Lever and Weight Submittal Drawing
- 2"-12" Bronze to BUNA, Lever and Spring Submittal Drawing
- 2"-12" Bronze to Bronze, Lever and Spring Submittal Drawing
- 14"-16" Bronze to BUNA, Lever and Weight Submittal Drawing
- 14"-16" Bronze to Bronze, Lever and Weight Submittal Drawing
- 14"-16" Bronze to Bronze, Lever and Spring Submittal Drawing
- 14"-16" Bronze to BUNA, Lever and Spring Submittal Drawing
- 18" Bronze to BUNA, Lever and Weight Submittal Drawing
- 18" Bronze to Bronze, Lever and Weight Submittal Drawing
- 18" Bronze to Bronze, Lever and Spring Submittal Drawing
- 20" Bronze to BUNA, Lever and Weight Submittal Drawing
- 20" Bronze to Bronze, Lever and Weight Submittal Drawing
- 24" Bronze to BUNA, Lever and Weight Submittal Drawing
- 24" Bronze to Bronze, Lever and Weight Submittal Drawing
- 30"-36" Bronze to BUNA, Lever and Weight Submittal Drawing
Literature
O & M
Series 8501 Air Cushion Lever & Weight or Spring
- Available in sizes 3â â 24â
- Ductile iron body, cover, and disc
- Stainless Steel to Buna Seat
- Meets AWWA C508 Standard
- Rated for 350psi working pressure
Drawings
- 3"-12" SS to BUNA, Lever, Weight and Air CushionSubmittal Drawing
- 14"-24" SS to BUNA, Lever, Weight and Air Cushion Submittal Drawing
Literature
O & M
Series 9001 Lever and Weight or Spring
- Available in sizes 3â â 72â
- Available in ductile iron for high pressure applications
- Meets AWWA C508 Standard
- Field convertible to air or oil systems
Drawings
- 3"-12" Bronze to Bronze, Lever and Spring Submittal Drawing
- 3"-12" Bronze to Bronze, Lever and Weight Submittal Drawing
- 3"-12" Bronze to BUNA, Lever and Weight Submittal Drawing
- 3"-12" SS to BUNA, Lever and Weight Submittal Drawing
- 3"-12" Bronze to BUNA, Lever and Spring Submittal Drawing
- 3"-12" SS to BUNA, Lever and Spring Submittal Drawing
- 14"-24" Bronze to Bronze, Lever and Weight Submittal Drawing
- 14"-24" Bronze to BUNA, Lever and Weight Submittal Drawing
- 14"-24" SS to BUNA, Lever and Weight Submittal Drawing
- 14"-24" Bronze to BUNA, Lever and Spring Submittal Drawing
- 14"-24" SS to BUNA, Lever and Spring Submittal Drawing
Engineering Data
Literature
O & M
Series 9001 Air Cushion Lever & Weight or Spring
- Available in sizes 3â â 72â
- Adjustable speed control
- Meets AWWA C508 Standard
- Cast iron body
- Totally enclosed all-bronze air cushion
Engineering Data
Drawings
- 3"-12" Bronze to BUNA, Lever, Weight and Air Cushion Submittal Drawing
- 14"-24" Bronze to BUNA, Lever, Weight and Air Cushion Submittal Drawing
Literature
O & M
Series 9001 Oil Decelerator Lever & Weight or Spring
- Available in sizes 3â â 72â
- 100% oil controlled system
- Adjustable speed control
- Meets AWWA C508 Standard
Engineering Data
Literature
O & M
Series 9001 3 Stage Oil Decelerator Lever & Weight or Spring
- Available in sizes 3â â 72â
- 100% Oil Controlled System
- Available in ductile iron for high pressure applications
- Meets AWWA C508 Standard
Engineering Data
Literature
O & M
Wafer Check Valve
- Sizes 3 â 12 inches to 200 psi
- Cast iron body
- Stainless steel disc
- Round port
- Outside lever and spring standard
Drawings
Literature
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Disclaimer: Drawings are provided for reference purposes only and Pratt Industrial does not assume any liability for incorrect use of drawings or dimensions. For certified dimensions contact us.
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