The Bronze 310 Series valve is used in cryogenic supply applications. The gate design supports a straight, high flow applications and has the highest CV rating in the industry.

• Bronze cast body and bonnet
• Rugged bonnet construction for a long life
• Extended stem for cryogenic service
• Permanently install the union bonnet valve in the line as it can be serviced from the top
• KOLD-SEAL™ design prevents loss of gas
• PCTFE (Neoflon®) with a bubble tight soft seat design that is replaceable
•  Sizes available from ½” - 3” (15mm - 80mm)
•  Threaded FNPT , SBT (Sil Braze Tube) or brazed in stainless steel  pipe nipples
• Used in LNG service, liquefied and vaporized atmospheric gases
• Working temperatures -325°F - +150°F (-196°C +65°C)
• Working (cold, non shock) pressure rating of 300 PSIG (cold)