CRYOGENIC BALL VALVES
Category: Cryogenic Valves
Features |
• Compact design
• Suitable to work upto -196°C • Flexible Two/ Three piece design • Flanged end as per std ASME B16.5 • Butt weld end as per std ASME B16.25 • NPT Threads as per std ANSI Std B1.20.1 • Socket weld end as per std ASME B16.11 • Design & Testing as per std BS 6364:1984 • Welding process qualified to ASME BVPC SEC IX • Stainless Steel construction with extended Bonnet Type • Floating type soft seated self energized ball valve • Bubble tight positive shut off • Low operating torque • Metal back seat to avoid stem blowout during operation |
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Size |
1/2” to 2” ( DN10 To DN50 )
|
Materials |
ASTM A182 / A479 - SS 316 / 316L
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Gland packing |
PTFE / PCTFE (KEL-F) / GRAPHITE
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Seat |
PCTFE (KEL-F) / PTFE
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Working Temperature |
-196°C to +95°C ( -320.8°F To +203°F )
|
Testing |
• 100% Hydro testing performed as per Std BS EN 12266-1
• Cryogenic Testing @ -196°C as per std BS6364:1984 • 3rd Party approval option available |
Ansi Class |
ANSI Class: 150# / 300# /600# / 800# / 900# / 1500# / 2500#
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Inlet |
Flanged end / Butt Welded end / Screwed end / Socket Welded end
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Outlet |
Flanged end / Butt Welded end / Screwed end / Socket Welded end
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Certification |
EN10204 – 3.1 Certification as standard / 3.2 if required
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