KTM Novatite Extreme™ Metal Seated Floating Ball Valves

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製品概要

KTM Novatite Extreme™ metal seated ball valves deliver API 598 bidirectional sealing characteristics and are the first ever metal seated ball valves to undergo Design Validation Testing for the entire temperature range of -50°C to 500°C.

機能

API 608 compliant valve with assured performance across a broad range of flow media and operating conditions.
API 598 bidirectional valve with reliable tight shutoff and uncompromised sealing
Extended bonnet designed for fire-safe compliance to API 607 (8th Edition) / ISO 10497-2022.
Live loaded stem seals and high integrity joints to deliver fugitive emissions performance compliant with API 641 / ISO 15858-1 standards.
Design Validation Testing, which involves mechanical and thermal cycling over entire the temperature range, conducted from -50°C to 500°C using a single configuration.
Investment cast for improved finish.
Superior sealing for gas applications driven by unique ball and seat manufacturing and finishing process.
Surface hardening of ball and seat with Chrome Carbide via HVOF for reliable performance in harsh operating conditions.
Complete spare part kit. Metal trim kits available for ease of maintenance.

仕様

Size: DN 15 - DN 200 (Full Bore) and up to DN 250 (Reduced Bore)

Pressure Class: ASME Class 150 and Class 300

Design Standard: API 608, ASME B16.34

Face to Face: ASME B16.10

End Connections: ASME B16.5 Flanged RF, FF

Operating Temperature: -50°C to 500°C / -58°F to 932°F (up to 450 °C / 842 °F for oxidizing conditions)

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

Applications: Sequencing; high temperature, high frequency, high operating speed, thermal cycling; mechanical cycling; clean fluids, dirty fluids, high viscosity, scaling fluids, corrosive, erosive waste treatment, sludge, saturated steam, super-heated steam