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|Body:||Cast Iron, Ductil Iron||Standard Or Nonstandard:||Nonstandard|
|Opening Tag:||Optional||Flange End:||ANSI 16.5|
Cast Iron Body Flange End Full Bore Heavy Duty Pneumatic Hose Valves
With pinch valve hose manufactured by our own formula, the hose valves provide long wear life when controlling slurry flow for your process.
The TEKO hose valves will operate with occasional actuation or with constant automatic modulation driven by flow control circuits. Designed with unique self-centering, double action pinch bars that compress the tube equally from both sides, you will experience uniform wear from both sides. Additionally, you may extend the life somewhat by rotating the hose and changing the pinch point by 90°.
Resilient gum rubber wear tube
Hose body constructed with integrated polyester cord
Pressure rating to 150 PSI
Safety cage attached upon request
Suction or discharge service
Up to 48” ID
Minimum 3X length or more
Customer-tailored ends to suit your requirements
Isolation or throttling service
Actuation by pneumatic, hydraulic or manual hand wheel
Available with pneumatic or electropneumatic positioner
1. Inner Layer: Natural rubber/Synthetic Rubber
The inner layer is the key part of the pinch vale which contacts the medium. It is decided by the working conditions.
2. Cord fabric: to improve the pressure retraining capabilities, make sure that the sleeve work well during operation. Layer quantity depends on the working pressure and vale size.
3. Outer layer: to protect the sleeve from the environmental corrosion, with features of high elasticity, tear-resistance and high fatigue-resistance