gnbangle valves are fabricated from stainless steel or mild steel. gnbengineers are capable of building angle valves of any complexity.whether r&d or large volume production, there is always acustomized solution by gnb experts.
304 stainless steel or painted mild steel
dual o-ring or bellow shaft sealing available
water cooled flanges and bodies optional
leak checked to <10-9 std. cm�/sec helium
designed for 10-8 torr operation
integrated baffles optional
options for angle valves:
actuation: pneumatic, electric, hydraulic, manual
flanges: asa, iso, conflat�, custom designed
shaft seal: dual o-rings, bellows
watercooling: flanges, body, gates
ports: roughing, gauges, view

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上海伟务低温真空设备有限公司
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