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Description
Our Series 70 Manual Pinch Valve is the counterpart to the unique Series 75 and has the same design features and advantages, but the heavy cast iron housing is eliminated and a strong fabricated steel body is used in its place.
The Series 70 is less costly, lighter, versatile and can be used when the location of the valve is not exposed to attack from corrosives or other volatile material.
The Series 70 is available in the same sizes and dimensions as the Series 75. Special face-to-face dimensions are available.
Operation of the Series 70 is the same as the Series 75, utilizing double pinch bars to compress the flexible rubber sleeve from above and below, closing simultaneously on centerline when the handwheel is turned.
Features- Light-weight open frame construction
- Valve position instantly visible
- Can accommodate special face-to-face dimensions
Specifications
Specifications
Material of Construction
- Frame: Fabricated Carbon Steel
- Sleeves: Pure Gum Rubber, Neoprene, Buna-N, Chlorobutyl, Hypalon, EPDM, Fluoroelastomer
Operating Temperature
- Maximum -50° to +400° F
Drilled and Tapped Flange
- ANSI Class 150#/300#
- ANSI B16.1 125# Cast Flanges
- AWWA C110 125# Flanges
- EN 1092 PN 6, 10 & 16
- JIS 5K, 10K
Valve Size
- 1” to 48”
Body Material
- Carbon Steel Fabricated
Operating Pressure
- 50 to 150 psi