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11.7日到貨，日本ULVAC真空角閥 VLP?SB050JH

日期：2025-01-04 17:30
瀏覽次數(shù)：15
摘要：日本ULVAC真空角閥 VLP?SB050JH

日本ULVAC真空角閥 VLP?SB050JHC 產(chǎn)品介紹：

ULVAC的真空閥是基于ULVAC在真空領(lǐng)域豐富的技術(shù)和經(jīng)驗(yàn)開發(fā)的。
從大氣壓到極高真空，對(duì)應(yīng)廣泛的需求提供豐富的系列產(chǎn)品。

特點(diǎn)

  • SUS角閥可以烘烤至150℃。
  • 連接法蘭有4種類型可選擇：JIS-VF，ISO-KF，ISO-K和ISO-CF。
  • 提供單動(dòng)式和復(fù)動(dòng)式2種。 單動(dòng)式僅需要一個(gè)氣動(dòng)管線。
  • 不銹鋼材料。 （但是，VLP-U由鐵制成，VAP，VAH和VFR由鋁制成。）

規(guī)格

Model VLP-SB
Maximum allowable differential pressure on valve plate
(Positive pressure/counter pressure) MPa 		0.10
Maximum allowable differential pressure in opening direction (Positive pressure/counter pressure) MPa 0.10
Plate seal O-ring
Feedthrough Bellows
Actuation Double-acting cylinder
External leak rate*1 Pa?m3/s ≦1.0E-10
Internal leak rate*1 Pa?m3/s ≦1.0E-10
Operating pressure range
(absolute pressure) Pa 		Atm. ～ 1.0E-6
Bakeout temperature
(when stopping)*2 ℃ 		Body：150*3， actuation：70 (Indicator: 60)
Operating ambient temperature　℃ 5～70
Fluid temperature　℃ 5～70
Heating & cooling speed ℃/h ≦30
Operating ambient Non-corrosive
Fluid Non-corrosive
Compressed air to cylinder MPaG 0.40 ～ 0.60
Warranted operation cycle*4 10,000
Orientation No limitation
Position indicator Optional (sell separately)
Material of major parts (Vacuum side) Stainless steel 304
Material of major parts (Atmosphere side) Stainless steel 304, Aluminum-6061 (anodized aluminum)
Bellows material Stainless steel 316L
Seal material (Vacuum side) FKM
Grease (Vacuum side) Any grease is not used
Attachment for lifting None*5
RoHS Complied

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