35 years of Innovation and Continuous Development have made Praher the recognized world player in valve technology. Praher's plastic and thermoplastic valves for swimming pools, spas and variety of industrial applications spell Quality and Reliability. Choose Praher valves with confidence.

FEATURES INCLUDE:
• Threaded In retainer ring (stem torques are not increased by piping or union nut).
• Heavy stem with double o-ring.
• Low volume cavity between ball and body.
• Floating ball-thus fluid pressure aids seating.
• Retainer ring removal tool molded directly into top of PP handle.
• Backing o-rings continuously compensate for wear of TEFLON ball seats.
• Large union seal o-rings.
• Full pressure rated with downstream nut removal (DIN3441).
• Electrically actuated as an option (see pg. 36-37) (24, 110 & 220V AC), also
apneumatically actuated as an option.
• PVC compound - Type 1, Grade 1, ASTM D-1784-NSF-6I.
• PP compound- Type 1, Grade 1.
• PVDF ("KYNAR" or equivalent) Type 1, Grade 1, (Non-pigmented).
• Schedule 80 sockets.
• Schedule 80 threaded ends.
• Flanged ends.
• All valves are available in metric sizes.

PVC Double Union Check
Sizes: 1/2" to 3"
Material: PVC, PP, PVDF
O-Rings: EPDM, VITON
Seats: Polyethylene
Design: Schedule 80
Pressure Rating: 1/2" to 2" - 232 PSI @ 73°F; 3" - 150 PSI @ 73°F

FEATURES INCLUDE:
• Corrosion resistant stainless steel compression spring or Teflon coated spring.
• Spring cracking pressure: 1 psi.

Praher Foot Valves
Sizes: 3/8" to 4"
Material: PVC
Ends: Socket - ASTM
Seals: EPDM
Screen: PP

PP-Foot Valves Full Union Design - S4 Series
Sizes: 1/2" to 3"
Material: HOMOPOLYMERE PP
O-Rings: EPDM, VITON
Seats: Polyethylene
Ends: SPIGOT METRIC, SOCKET METRIC, THREADED, FLANGED
Pressure Rating: up to 2.5" - 232 PSI @ 73°F; 3", 4" - 87 PSI @ 73°F