• Recommended for crude oil service
• Used for bottom loading of petroleum tankers, typically mounted to the piping below each tank compartment using the built in 4" TTMA flange connection.

• Aluminum body with anodized hard coat aluminum nose ring and stainless steel hardware
• Baylast™ seals
• Stainless steel internal springs

• Any required maintenance is simplified, Dixon Bayco API Valves can be completely rebuilt without the need to remove the valve from the tanker
• Nose ring is anodized hard coat aluminum, which in most applications will provide years of trouble free service. Nose ring can be rotated to provide a fresh connection service.

Stainless steel springs and 1/2" FNPT drain port

Manufactured to American Petroleum Institute standard API RP-1004, which allows for positive connection to drop adapters and rack couplers such as the Dixon Bayco 5300/5400 series rack coupler.