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True Union PVC 1/2" - 4" With Locking Handle Series S4
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Sizes: 1/2" to 4"
Material: Grade 1 PVC, NSF 61
O-Rings: EPDM, VITON, NSF 50
Seats: Teflon, NSF 61
Design: Schedule 80 full port
Ends: Socket, thread and flange
Pressure rating: 1/2" - 2" 232 PSI @ 73° F
2 1/2" - 4" 150 PSI @ 73° F |
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Features:
• 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 moulded 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 pneumatically actuated as an option (see pg.38)
• 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
Designed For Safety.
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| Model description and list price |
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