Pinch Valve

Pinch Valve

【Introduction】:
A wear-resistant pinch valve with excellent corrosion resistant and sealing ability.
【Pressure】:
1.6MPa/cm2
【Improvement】:
Wear – resistant rubber liners, resistance to corrosion and wear, prolong the service life of equipment 2 times; Wear - resistant rubber spool, high resilience, reliable opening and closing

【Advantages】

High resilience rubber liners with rubber boss, no leakage Smooth internal surface makes slurry flow stably and fast without flow resistance The rubber elasticity exceeds 80%, the slurry will not cause water hammer impact. Valves liners have strong anti fatigue ability, longer service life Easy to replace, simple structure and convenient operation High resilience rubber spool, more flexible and reliable opening and closing

【Product Structure】

Wear-resistant Pinch Valve is composed of upper grip, valve body, rubber spool and lower grip

【Technical Parameters】

Specification D B C A E F G Standard Flange Weight (kg)
Flange Diameter Bolts PCD Bolts Diameter Al Iron casting
20 20 144 150 15 119 80 100 105 75 4-Φ14 1.6 2.8
25 25 159 165 15 119 90 125 115 85 4-Φ14 2.3 3.2
40 40 199 205 17 119 118 162 140 100 4-Φ18 3.5 5.5
50 50 229 235 17 220 156 185 150 110 4-Φ18 6.5 12.5
65 65 299 305 17 220 190 200 165 125 4-Φ18 8.8 15
80 80 309 315 21 220 202 225 185 145 4-Φ18 10.5 22
100 100 354 360 25 220 247 269.5 200 160 8-Φ18 18.2 41
125 125 419 425 28 280 310 350 220 180 8-Φ18 29 66
150 150 479 485 29 280 343 373 285 240 8-Φ18 42 99
200 200 594 600 30 280 457 486.5 340 295 8-Φ22 87 230

【Successful case】

An Indonesian mineral processing plant chose pinch valve to control the opening and closing of channel, but its corrosion resistance and impermeability always been troubles. After on-the-spot investigation, Xinhai technical personnel added wear-resisting rubber inside tube valve, effectively avoiding the acid resistance, alkali resistance and corrosion resistance. In the operation process, pinch valve can last half a year without replacement, effectively solved the customer problems.