DV82膜片阀，阀门，捷锐，GENTEC，CN
- 供应商
- 郑州华熔工贸有限公司
- 认证
- 报价
- ￥1100.00元每
- 品牌
- GENTEC/捷锐
- 型号
- DV82系列膜片阀
- 材质
- 不锈钢
- 联系电话
- 86-037163753327
- 手机号
- 13939045518
- 经理
- 张静
- 所在地
- 郑州市南阳路220号5号楼2单元1-22
| dv82 series diaphragmvalve | |
materials of construction
| wetted | |||
| body | 316lstainless steel | ||
| seat | pctfe*,vespel®** | ||
| diaphragm | elgiloy® | ||
| non-wetted | |||
| nut | 316stainless steel | ||
| knob | abs | ||
| operating conditions | |||
| maximumoperating pressure: | 3500psig(240 barg): pneumatic and manual actuation | ||
| minimum operating pressure: | vacuum | ||
| temperature | -40°fto 150°f (-40°c to 65 °c) | ||
| pneumatic actuator: | |||
| operating pressure | 70-125psig | ||
| inletconnection | 1/8"npt(female) | ||
| normally | closed | ||
| functionalperformance | |||
| flowcapacity | cv=0.16 | ||
| maximumleak rate: | |||
| inboardleakage | 1 x 10-9atm cc/seche | ||
| outboard leakage | 1 x10-9atm cc/sec he | ||
| acrossseat leakage | 4 x10-9atm cc/sec he | ||
| proofpressure | 150% ofmaximum rated pressure | ||
| burstpressure | 400% ofmaximum rated pressure | ||
| surfacefinish | |||
| standard ra (ba) | 15-20µin. | ||
| internalvolume | |||
| 0.8cc | |||
dimensions
manual
pneumaticactuator (hp)note: all dimensions arereference
face seal malefittings
face seal malefittings
tubeweld stub
compressiontube fittingsnote: all dimensions arereference
ordering information
vsf: face seal swivel female (fsrfittings)
4:1/4”, 8:1/2”
tf: tube fittings
4:1/4”, 6:3/8”, 8:1/2”
tw: tube weld
4:1/4”, 8:1/2”
本产品的品牌是gentec/捷锐，型号是dv82系列膜片阀，材质是不锈钢，连接形式是螺纹，结构形式是直流式，公称通径是1/8英寸npt(female)（mm），适用介质是氧气，氮气，氦气，氩气，二氧化碳等气体，驱动方式是气动，压力环境是常压，工作温度是常温，标准是国标，英制，流动方向是双向，零部件及配件是球体，用途是调节，类型(通道位置)是二通式
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