The Bolted Bonnet Y-Pattern Globe Valve is a durable, high-performance small-bore globe valve that is forged and equipped with a bolted-bonnet design for improved maintenance.
Edward 848 & 848Y Standard Features
STANDARDS:
- ASME B16.34
- ASME Section III
DESIGN:
- Size Range: NPS 1/2 to 2 (DN 15 to 50)
- Pressure Class: 800
- Body, Bonnet: Forged Steel A105
- Seating Material: Metal
- Bolted Bonnet, OS&Y
- Threaded Ends (Fig 848)
- Socketweld Ends (Fig 848Y)
FEATURES & BENEFITS:
- Increased uptime from construction material hardness with a low coefficient of friction that results in reduced torque, minimal stem wear, and elimination of galling
- Lower maintenance costs due to bolted bonnet, four-bolt design
- Longer service life from an integral hardened seat and secondary stem which provide positive shut-off, extended seat life and leak protection
- Improved plant and personnel safety through a rugged, knobbed hand wheel that provides a sure grip even when wearing gloves
