Continuous blowdown valves
Overview
Category: Gate, globe, and check valves
Product line: API 602/B16.34 small forged valves
- Size range(s)
- NPS 1/2 - 2
(DN 15 - 200) - Pressure rating
- ASME Classes
600 - 2500 - Standard connections
- Threaded, Socket weld
Features and benefits
API 602 small forged globe valve designed for continuous blowdown.
- Complies to ASME B16.34 standards
- Incorporating a hardfaced CoCr alloy disc and seat and a venturi diffuser from stainless steel type 316.
- Orifice range: 1⁄8 to 11 1⁄16” (3.18 to 42.86 mm), depending on the capacity required.
- Can also be used for sampling and boiler feed pump bypass relief where high pressure drop causes erosion and cavitation that can destroy conventional globe valves
