Mr. Chace Xiang
+86 (577) 86838999
+86 (577) 86911098
pioneertrade@163.com
chacepioneer
High Vacuum Angle Valve GD-J100
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It has two structures, one is (GD-J) angle type and another is (GD-S) a tee type within an ISO-KF or ISO-F various flange end pre-pump port.
a) Small diameter (≤DN50) valve body are precision investment casting.
b) Large diameter (> DN50) valve body are molding shaped seamless steel or steel plate.
c) Bellows sealed structure can withstand 150ºCtemperature, metal sealed structure can withstand 450ºCtemperature.
d) Can install on any position to control the airflow in the vacuum pipeline, as an on-off valve purpose
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Scope Of Application |
105~6.7×10-5Pa(Rubber Shaft Seal） 105~6.7×10-7Pa(Bellows Shaft Seal） |
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Valve Leakage Rate |
≤1.3×10-5Pa.L/S.( Rubber Shaft Seal） ≤1.3×10-7Pa.L/S.( Bellows Shaft Seal） |
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Medium Temperature |
-25~+80ºC (NBR) -30~+150ºC (Viton) |
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Installation Status |
≤DN160 no requirement, Other specifications proposed upright installation |
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Body、Stem、Bonnet |
Carbon Steel、Stainless Steel |
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Seal |
NBR、Viton、Bellows |
If you have any enquiry about quotation or cooperation,please feel free to email us at pioneertrade@163.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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