超低溫法蘭閘閥適用于溫度達－196攝氏度工況，產品廣泛用于液化天然氣，液化石油氣，空分及其它低溫行業。
Flange valve cryogenic temperature of -196 degrees Celsius suitable conditions, the products are widely used in liquefied natural gas, liquefied petroleum gas, and other cryogenic air separation industries.
手動超低溫閘閥：

電動超低溫閘閥：

壓力等級:150LB~900LB
尺寸:1/2”~36”
標準:ANSI, GB, DIN
溫度范圍:-196℃~150℃
技術特點:自泄壓設計
上游采用SPE結構閥座，安全泄壓
下游采用DPE結構閥座，保證出口端實現球體密封而切斷介質
球體設置泄壓孔，防止閥門中腔異常升壓
閥桿防火、防吹、防靜電設計
主要材料:碳鋼，合金鋼，高質合金鋼，不銹鋼，鈦材
Pressure rating: 150LB ~ 900LB
Size: 1/2 "to 36"
Standard: ANSI, GB, DIN
Temperature range: -196 ℃ ~ 150 ℃
Features: Self-relief design
SPE structure upstream using the seat, safety relief
Downstream DPE structure using the seat, ensure the outlet end of the sphere to achieve sealing off media
Ball Set relief holes prevent abnormal pressure valve in the cavity
Stem fire, wind, anti-static design
Main materials: carbon steel, alloy steel, high-quality alloy steel, stainless steel, titanium
結構尺寸：