CRY Cryogenic Ball Valve

The CRY Cryogenic Ball Valve is engineered for ultra-low temperature applications, operating reliably at temperatures as low as -196°C. It is ideal for use in LNG, LPG, and air separation industries.

Manufactured using advanced production technology, the CRY trunnion-mounted cryogenic ball valve features a precision-engineered LIP SEAL design, ensuring exceptional sealing performance even in extreme cryogenic conditions.

Size Range: 2”–24”
Pressure Class:

• ANSI 150–4500

• API 2000–15000

✅ Main Features and Options – CRY Cryogenic Ball Valves

• Body Construction: Two- or three-piece body with bolted joints

• Design Types: Available in both floating and trunnion-mounted configurations

• Material Options:

  • Carbon steel

  • Low alloy steels

  • Stainless steels

  • Duplex 22/25 Cr

  • Nickel alloys

  • Titanium

• Surface Enhancements:

  • Overlays: Alloy 625 / 316L

  • Coatings: Tungsten Carbide, Chromium Carbide, ENP

• Seat Options: Soft or metal seated

• Sealing Options: Single or double piston effect

• Key Features:

  • Double block and bleed function

  • Overlay applied only to sealing surfaces

  • Cladding in seat pocket areas

  • Fully internally clad for enhanced corrosion and cryogenic resistance

✅ Notes on Cryogenic Service

Cryogenic applications—especially those operating below -50°C—require valves specifically engineered for extreme low temperatures. For reliable performance, CRY ball valves are designed with bonnet extensions and a LIP SEAL sealing system instead of traditional O-rings. This ensures tight, safe sealing under ultra-low temperature conditions.

All cryogenic valves are tested under real operating conditions and in accordance with both project requirements and customer specifications, guaranteeing performance in LNG, LPG, and air separation services.