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Four-way reversing ball valve
Four-way reversing ball valve
VGZ Four-way reversing ball valve with X-shaped vertical passage
| Describe： |  |
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| The four-way reversing ball valve is a ball valve with X-shaped vertical passage. Its characteristic is that the two passages of the sphere are arranged in X-shaped shape. The caliber of the four passages are all distributed on the equatorial circumference section of the sphere. When the sphere rotates 90 degrees clockwise, the two passages that are close to each other can be made identical. | ||||||
| Design features： | ||||||
| The ball valve are designed in accordance with ISO17292、API 608、BS 5351、GB/T 12237; Simple structure with good tightness and small torque; Have reduce bore type and full bore type with the minimum flow resistance (zero actually); Low emission packing; Fire safe, anti-static and anti-blowout stem design; |
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| Product Range： | ||||||
| Body material: carbon steel, stainless steel, alloy steel Nominal diameter:2"～60"（DN50~DN1500） End Connection: RF, RTJ, BW Pressure range: Class150～2500（PN16~PN420） Working temperature:-46℃～+200℃ Operation: Wrench, worm gear, electric, pneumatic, gas over oil actuator and electro-hydraulic actuator |
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