Fixed Orifice Double
Regulating Valve
Specification
Y-pattern globe valves having characterized throttling disk tending towards equal percentage performance. Integral square edged entrance orifice plate and insertion test points fitted. Double regulating feature allows valve opening to be set
with an Allen key. Operation of the valve is by means of the Micro set hand wheel.
Features
Design Standard
- Size / 1 3 2″ to /4″: threaded to BS 2779(ISO7)
- Size 1″ to 2″: threaded to BS 10266(ISO7)
- Also available threaded to ANSI B1.20.1
- Adaptor kits for use with copper tube also available
Application
This single unit-commissioning valve is designed for installation in circuits where combined functions of regulation and flow measurement are required. Accuracy of flow measurement is ±5% across all hand wheel settings.
Pressure Temperature Ratings
- Temperature ºc -10 to 100 110 120
- Pressure (Bar) 25 23.4 21.8
Material
| Parts | Materials | Specification | Parts | Materials | Specification |
|---|---|---|---|---|---|
| Body | Bronze | B62 C83600 | Disc(15-20) | Brass | B453 C35330 |
| Bonnet(15-32) | Brass | B453 C35330 | Disc(25-50) | Brass+PTFE | B453 C35330 |
| Bonnet(40-50) | Bronze | B62 C83600 | Orifice Insert | Brass | B453 C35330 |
| Stem | Brass | B453 C35330 | Hand Wheel | Plastic | Commercial |
Download Resources
| Title | Download |
|---|---|
| Fixed Orifice Double Regulating Valve Catalogue | Download |