D-1/2"NPT-DI/DI/B2/30-80psi

EUR 920
In stock
Article number
530-126-1362

The Model D is primary a low cost, liquid service, self-contained, pressure reducing regulator. One of the most versatile regulators on the market, this Model D is excellent for non-Corrosive liquid applications.  

This unit handles inlet pressures up to 51 Barg and outlet pressure is adjustable from 2-15 psig (0.14-1.0 Barg). 

Comes with various options to choose from, Locking lever, Gauge ports, Atex and PED Certificates

Do you have questions? Contact us >>
Add product to comparison list >>
More Information
Product Name D-1/2"NPT-DI/DI/B2/30-80psi
Country of Manufacture United States
Service Liquid
Size [DN] DN15
Set pressure range [Bar] 2.1-5.5 bar
Material body Cast Ductile Iron ASTM A395 60-40-18
Spring Chamber Material Cast Ductile Iron ASTM A395-60-40-18
Temperature range [°C] -29 to +93
Model D
Valve Type Pressure Reducing Regulator
Size [Inch] 1/2"
Seat Soft Seat
Seat material Buna-N (NBR)
Sealing PTFE
Diaphragm Type Composition
Diaphragm Material Neoprene (BC)
Trim no B2
Trim Material Brass
Connection NPT
Max pressure 51 Bar
Max Temperature [°C] +93
Min Temperature [°C] -29
Max Differential Pressure [Bar] 10.3
Leakage Class ANSI /FCI 70-2 Class VI
Kvs [m3/h] 1.6
Cv [gpm] 1.8
Face to Face [mm] 95
Operation Method Spring Operated
O2 Cleaned No
Application Liquid (Hot water)
Certificate On Request - ATEX II 2 G Ex h IIB T6...T1 Gb 1000ATEXR1 X
Length [mm] 140
Height [mm] 200
Width [mm] 140
Net Weight [kg] 5.0
Statistics code 84811019
Applications Oil, Industrial wastewater, Drinking water (potable water), Chemicals

MODEL D REV D

PRESSURE REDUCING REGULATOR FOR GENERAL SERVICE;

DN15 (1/2") LINE SIZE;

DUCTILE IRON BODY AND SPRING CHAMBER;

B2 TRIM: BRASS WITH BUNA-N (NBR) SEAT AND NEOPRENE (BC) DIAPHRAGM;

NPT THREADED END CONNECTIONS;

2.1-5.5 BAR (30-80 Psig) RANGE SPRING; POLYETHYLENE VENTED SPRING CHAMBER PLUG 

Code:  2B4-1B27-13000000D

  • General service water for industrial applications
  • Non-corrosive chemical pressure control
  • Boiler Feed Water
  • Utility Water
  • Maines Water supply
  • Irrigation Systems
  • Reticulation Water Systems

Not all of these applications are suitable for all product variants. Consult with one of our technical specialists to ensure that the selected variant is suitable for your application.