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fiorentini菲奧控制燃氣閥 Reflux 919

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品牌：	fiorentini菲奧
.：	.
所在地：	上海
有效期至：	長期有效
最后更新：	2018-02-24 11:08
瀏覽次數：	303

店鋪基本資料信息

Fiorentini菲奧閥門服務商
聯系人趙壽元(先生) 銷售經理
會員 [當前離線]
電話021-53521755
手機15121023088
地區上海
地址上海市寶山區富聯一路98弄6號賽格電子廣場G區501-510室

產品詳細說明

The Reflux 919 Control is a pneumatic control valve, specifically designed for use with normal gas, commonly operated by a direct-acting type diaphragm actuator (mod. 200) or reverse acting type diaphragm actuator (mod. 300).
The control loop is 6-30 psig: other signals available on application
The absolute tight shut off is obtained by soft-seated patented Fiorentini design
•   Very high rangeability due to special plug guiding (1:500)
•   The actuator design has a special balanced valve plug for minimum actuator requirements
•   Maximum inlet pressure 85 bar
•   maximum pressure drop 83 bar
•   Nace MR 01/75 version available on request
•   Retrofitting capability by built-in special silencer and Fiorentini patented channel flow trim.

Pneumatic actuated control valve Pzul: up to 99,6 bar
Rangeability: 500:1
Sizes (DN): 1"-2"-3"-4"-6"-8"-10"
Flanges: ANSI 150/300/600 RF or RTJ
Options: direct-acting, reverse action; built-in silencer; pneumatic positioner, electropneu-matic positioner.
...+DB
Built-in silencer.
Options: gas flow control application, liquid flow control application.
Sizes (DN): 1"-2"-3"-4"-6"-8"
Flanges: ANSI 150/300/600 RF or RTJ, PN 16 UNI/DIN
Options: built-in silencer.
...+DB
Built-in silencer.

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