Cryogenic Valves

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Cryogenic Valves

COTECH valves maybe furnished for subatmospheric to cryogenic temperatures-50°C through -196°C).
Special materials of construction such as low temperature alloy steels, austenitic stainless steel, aluminum bronze or Monel are required.
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Valves maybe furnished with linings, when specified, or abrasion or corrosion resistance. Linings include Natural Rubber, Neoprene, and others. All body surfaces of lined valves are covered with the specified material, eliminating the need for gaskets. Hinge and stop pin holes are encapsulated to seal them against fluids. Please discuss your requirement with our sales office.

If you have any enquiry about quotation or cooperation,please feel free to email us at 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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