The string "70B SERIES / BRONZE HP MPTFE" refers to a specific type of industrial ball valve, typically manufactured by Apollo Valves (Aalberts Integrated Piping Systems), designed for high-performance applications.
Here is a breakdown of the specifications:
- 70B Series: The specific product line number for Apollo's bronze, two-piece, standard-port ball valves with special trim for higher pressures, often including steam.
- Bronze Body: The valve body is constructed from bronze (specifically, ASTM B584 bronze alloy).
- HP (High Performance) / 250# Steam Trim: The "HP" or 250# Steam Trim indicates the valve is built to handle high pressure and saturated steam applications, generally rated for up to 600 psi CWP (Cold Working Pressure) and 250 psi saturated steam pressure (WSP).
- MPTFE Seats and Stem Packing: MPTFE (Modified Polytetrafluoroethylene) is a premium seating and packing material used in the valve construction. It provides excellent chemical resistance and durability, contributing to the valve's high-performance ratings and adjustable stem packing gland feature.
Key Features:
- Body Style: Two-piece, standard port design.
- Stem Design: Blowout-proof stem for enhanced safety.
- Connections: Female NPT (National Pipe Taper) threaded ends.
- Standards Met: MSS SP-110 compliant.
For detailed specifications or to purchase, you can refer to the manufacturer's or distributor's websites, such as Apollo Valves or suppliers lik
