KTM Novatite Extreme™ Cryogenic Metal Seated Floating Ball Valves

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製品概要

KTM Novatite Extreme™ cryogenic metal seated ball valves offer users seat leakage performance far exceeding the requirements of international cryogenic service standards with the added advantage of low wear and low maintenance.

機能

Seat leakage performance type-tested to meet requirements of international standards (BS 6364 and ISO 28921).
Optimal placement of gland packing for sealing integrity achieved via use of short/long extended bonnets meeting ISO 28921 mandated temperature limits.
Fugitive emissions certified as per ISO 15848-1 Class BH CO3 covering full operating temperature range.
Unidirectional sealing capability offered as standard; bidirectional sealing capability available on request.
Superior sealing for cryogenic fluid applications driven by unique ball and seat manufacturing and finishing process.
Surface hardening of ball and seat with Chrome Carbide / Tungsten Carbide coating for improved wear resistance.
Complete spare part kits and metal trim kits available for ease of maintenance.

仕様

Size: DN 15 - DN 200 (Full Bore); DN 80 - DN 250 (Reduced Bore)
NPS ½ - DN 8 (Full Bore); DN 3 - DN 10 (Reduced Bore)

Pressure Class: ASME Class 150 and Class 300, JIS 10K and 20K

Design Standard: ISO 28921, BS 6364

Face to Face: ASME B16.10

End Connections: ASME B16.5, JIS B2220

Operating Temperature: -196°C to 150°C / -321°F to 302°F (for temperatures > 150°C (302°F), please consult factory)

Certifications: API 607, ISO 10497, API 641, ISO 15848-1, PED-CE, UKCA, CRN

Applications: Cryogenic service where low maintenance and flanged ends are desired in Oil & Gas, Chemical & Petrochemical, Food & Beverage, Air Separation, Medical/Laboratory, Aerospace industries while handling cryogenic Propane, Ethane, Ethylene, Methane, LNG, Oxygen, Nitrogen