KTM Novatite Extreme™ Cryogenic Metal Seated Floating Ball Valves

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Product Description

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

Charakterystyka

Seat leakage performance type-tested to meet requirements of international standards (BS 6364 and ISO 28921-2).
Optimal placement of gland packing for sealing integrity achieved via use of short/long extended bonnets meeting ISO 28921-1 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.

Dane techniczne

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

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

Design and Testing Standards: ASME B16.34, API 608, API 598, BS 6364, ISO 28921

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 above 150°C / 302°F, please consult factory)

Certifications: API 607, ISO 10497, ISO 15848-1, BS 6364, ISO 28291-2, PED-CE, UKCA, CRN

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