角式針型閥

德國漢克(HANK)專業供應進口角式針型閥產品,歐洲知名認證廠家,最新最全優質進口角式針型閥推薦,歡迎來電洽談與合作,咨詢熱線:0755-83330270。

角式針型閥通常安裝于拆卸方便、連接緊固儀表測量管路系統中作開啟或切斷管路作用。是一種可以精確調整的閥門,密封性能好,一般適用于垂直的倆條管道末端。
The ‘A’ Type Single Isolating Needle Valve is designed for safe and reliable isolation giving bubble tight shut off, nonrotating & anti-galling tip and dynamic self-adjusting spindle seal to give a long service life in a variety of applications.
Product Data Sheet
Part No.
Connections Size
A
B
C
Weight (Kgs)
AF25
1/4"
3.0
1.5
1.1
0.4
AM25
1/4"
3.0
1.5
1.1
0.4
AF50
1/2"
3.0
2.0
1.1
0.5
AM50
1/2"
3.0
2.0
1.1
0.5
Key Features of the Hank Needle Valve range
· Non rotating tip - self centering & anti-galling
· Piston ring - gives dynamic adjustment of gland seal in response to pressure change
· Anti-blow out spindle - a major safety feature
· Secure seal - precision machined to give leak free operation for the life of the valve. Available
in either PTFE or Grafoil
Standard Specification
Pressure: 6000psi
Packing: PTFE
Handle: T-Bar
Bore: 0.21”(5.4mm)
Temp: 240 deg C
Thread form: NPT
Seat: Metal to metal
CV: 0.46
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