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产品名称:
BURKERT气动调节阀，德国宝帝气动调节阀
产品型号:
-
产品展商:
BURKERT
简单介绍
BURKERT气动调节阀，德国宝帝气动调节阀
Cryogenic applications at 16 Bar / -196 d. C.
Steam applications up to 10 Bar / 180 d. C.
Kvr value at 5% of stroke at DN > 10 mm Kvr value at 10% of stroke
BURKERT气动调节阀，德国宝帝气动调节阀的详细介绍
BURKERT气动调节阀，德国宝帝气动调节阀
For neutral gases, water, alcohols, oils,
fuels, hydraulic liquids, salt solutions, lyes,
organic solvents, steam (10 bar / +180 d.
C.), liquid oxygen, argon, nitrogen (fluid
temp. min. –196 d. C.)
对于中性气体，水，
醇，油，燃料，液压
液体，盐溶液，碱液，
有机溶剂，水蒸汽
（150°F PSI/356）
。 600平方毫米/秒
Equipercentile parabolic plug
(Linear plug can also be supplied)
Flow characteristic runs within
DIN/IEC 534-2-4
Theoretical control ratio
Cvs/Cvo = 50 : 1
other control ratios can also be realized
CvR value at 5% of stroke for
DN > 10 mm
CvR value at 10% of stroke for
DN ≤ 10 mm
(CvR value = smallest Cv value at which
the gradient tolerance to DIN/IEC
534-2-4 is still complied with)
实时加载的PTFE V形环（硅脂）
每端口大小不同的三个半胱氨酸值
•ANSI B16.5 RF1）150级
•脸部面对面的ISA S75.03
（ANSI B16.10）
•符合DIN2634 RF1）
•脸部面对面EN558-1（DIN3202）
•JIS B2238普通型
JIS10K RF1）;
•脸部面对面JIS B2002系列20
Max. 600 mm2/s
PTFE V-rings (silicone grease) with spring
Min. –196 d. C. / Max. +180 d. C.
Min. –10 d. C. / Max. +60 d. C.
Instrument air class 3 DIN ISO8573-1
Different Kvs-values per port size
See flow-rate characteristics on page 2
Kvs/KvO 50:1
Shut-off class IV for SS/SS, or
Shut-off class VI for PTFE/SS
