
韩国Drastar DRA100系列超高纯度低压调节器
超高纯度 (UHP) VCR型压力调节器
DRA100系列是一种超高纯度低压调节器,表面光洁度为B.A. 25Ra、E.P. 10Ra或E.P. 5Ra,适用于高纯度半导体制造、特种气体和大宗气体管线等设施。进口压力为3000psig (210bar) 或600psig (42bar),出口压力范围为5psig (0.3bar) 至250psig (17bar)。- 适配1/4”、3/8”、1/2”、和3/4” VCR类型接头
- 非连接式隔膜设计
- 表面光洁度可达B.A. 25Ra、E.P. 10Ra或E.P. 5Ra微英寸
- 配有推锁式手柄(DRASTAR专利 #10-1086199)
- 无螺纹设计:通过采用锁板密封系统(DRASTAR专利 #10-0753280)增强了颗粒物的防止
- 所有焊接、组装、测试和清洁工作均在Class 100和Class 10洁净室内进行
- 设计证明压力为最大额定值的150%
- 适用于半导体制造、特种气体、大宗气体管线及其他设施
规格:
接口 (Ports)- DRA100-A100S-xxx-4MS-GxS: 1/4" 外螺纹
- DRA100-A100S-xxx-4FS-GxS: 1/4" 内螺纹
- DRA100-A100S-xxx-8MS-GxS: 3/8" 外螺纹
- DRA100-A100S-xxx-8FS-GxS: 3/8" 内螺纹
- DRA100-A100S-xxx-2MS-GxS: 1/2" 外螺纹
- DRA100-A100S-xxx-2FS-GxS: 1/2" 内螺纹
- DRA100-A100S-xxx-3MS-GxS: 3/4" 外螺纹
- DRA100-A100S-xxx-3FS-GxS: 3/4" 内螺纹
- 最高额定值的150%
- 可达到 1 x 10⁻⁹ atm cc/sec 氦气检测
- DRA100-A100x-xxx-xxS-GxS: 316L B.A. (25Ra)
- DRA100-B100x-xxx-xxS-GxS: 316L E.P. (10Ra)
- DRA100-C100x-xxx-xxS-GxS: 316L E.P.(P.E.P.)(5Ra)
- DRA100-D100x-xxx-xxS-GxS: 316L VAR E.P. (10Ra)
- DRA100-E100x-xxx-xxS-GxS: 316L VAR(P.E.P.) (5Ra)
- 镀镍黄铜 (可选316L不锈钢)
- DRA100-x100S-xxx-xxS-GxS: 316L 不锈钢
- DRA100-x100H-xxx-xxS-GxS: Hastelloy-C22
- DRA100-A100S-xxx-xxS-GxS: 316L不锈钢 (标准)
- DRA100-B100H-xxx-xxS-GxS: Hastelloy-C22 (可选)
- DRA100-A100S-xxx-xxS-GxS: 316L不锈钢 (标准)
- DRA100-B100H-xxx-xxS-GxS: Hastelloy-C22 (可选)
- DRA100-B100S-xPx-xxS-GxS: PCTFE
- DRA100-B100S-xTx-xxS-GxS: Teflon
- DRA100-B100S-xVx-xxS-GxS: Vespel
- DRA100-A100S-Hxx-xxS-GxS: 3000psi (210bar)
- DRA100-A100S-Lxx-xxS-GxS: 600psi (42bar)
- DRA100-x025x-xxS-xMS-GxS: 25psi (1.7bar)
- DRA100-x050x-xxS-xMS-GxS: 50psi (3.4bar)
- DRA100-x100x-xxS-xMS-GxS: 100psi (7bar)
- DRA100-x250x-xxS-xMS-GxS: 250psi (17bar)
- PCTFE: -40°C ~ +60°C (-40°F ~ +140°F)
- Teflon: -40°C ~ +70°C (-40°F ~ +165°F)
- Vespel: -40°C ~ +170°C (-40°F ~ +350°F)
- DRA100-x100x-xxS-4MS-GxS: 1/4" Cv=0.06
- DRA100-x100x-xxO-4MS-GxS: 1/4" Cv=0.2
- DRA100-x100x-xxS-8MS-GxS: 3/8" Cv=0.2
- DRA100-x100x-xxS-2MS-GxS: 1/2" Cv=0.5
- DRA100-x100x-xxO-2MS-GxS: 1/2" Cv=1.2
- DRA100-x100x-xxS-3MS-GxS: 3/4" Cv=1.2
询价采购韩国Drastar DRA100系列超高纯度低压调节器
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