Product Overview:
The Carraro UBAN / UBANS is a direct-acting, spring-loaded, self-operated pressure regulator - designed for pressure reduction, back-pressure regulation, or differential pressure control in a wide range of industrial applications.
Key characteristics include:
- Direct-acting, spring-loaded design (self-operated, no pilot required)
- Suitable for liquids, gases, steam, and oil
- Available in threaded or flanged connections (DN15 to DN50)
- Handles pressures up to ANSI 1500 / 280 barg
- Compact single-seat body for precise, stable control
In short, the UBAN / UBANS is a versatile and compact pressure control valve, ideal for maintaining consistent system performance without external power or actuation.
Specification
Function:
Differential, Reducing.
Diameters:
From ½” up to 2”
Connection Diameters:
Connection Type:
Flanged (ANSI or PN), Threaded (F-NPT or GAS/BS)
Max Rating:
Inlet ANSI 1500 / Outlet ANSI 600
Body Material:
"exotic" materials, carbon steel, stainless steel
CV:
From 0,031 up to 12,8
Trim Material:
Set Pressure Range:
Max Set Pressure Range:
Max Upstream Pressure:
Regulated Intervals:
Seat:
Single
Diaphragms:
EPDM, FKM, other, polychloroprene, stainless steel
Max Inlet Pressure:
280 barg (threaded version up to 1")
Regulated Pressure Range:
0,0012 – 52 barg
Min Temperature:
-196°C
Max Temperature:
300°C
Lever Options:
NR Of Nozzles:
Rangeability:
Pilot Circuit:
Tightness Class:
Max Liquid Flow:
AP:
Pressure Rating:
Standard Sizes
Standard Forging ASME Materials
