D-1/2"NPT-4-80-BRZ/BRZ/B5/100-250psi

EUR 1,906
In stock
Article number
530-124-1353

The Model D is primary a general service, self-contained, pressure reducing regulator. One of the most versatile regulators on the market, this Model D is excellent for atmospheric industrial gases – GN2, Ar, He, H2, CO2 – as well as natural gas.

Also pressure reducing applications where the ambient air temperature is greater lower than -29 Deg C.  Can be used as a utilities air regulator. Also for use in corrosive and non-corrosive chemical gas services are possible depeding on material compatibility.

This unit handles inlet pressures up to 51 Barg and outlet pressure is adjustable from 100-250 psig (6.9-17.2 Barg). 

Comes with various options to choose from, Locking lever, Special cleaning for Non-oxygen Service, Gauge ports, Atex and PED Certificates

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More Information
Model D
Product Name D-1/2"NPT-4-80-BRZ/BRZ/B5/100-250psi
Country of Manufacture United States
Service Gas
Size [DN] 1/2" (DN15)
Seat Soft Seat
Spring range 100-250 psi
Connection NPTF
Temperature range [°C] -198 to 93
Material body Cast Bronze ASTM B62 C83600
Spring Chamber Material Cast Bronze ASTM B62 C83600
Operation Method Spring Operated
Trim no B5
Diaphragm Type Metal
Diaphragm Material Phosphor Bronze
Seat material PTFE
Max pressure 51 Bar
Max Differential Pressure [Bar] 24.2
Cv [gpm] 1.8
Kvs [m3/h] 1.6
Leakage Class ANSI /FCI 70-2 Class VI
Gross Weight [kg] 0
Net Weight [kg] 5.0
Package size [mm] 0
Statistics code 84811019
Length [mm] 140
Height [mm] 234
Width [mm] 140
O2 Cleaned No

MODEL D REV D

PRESSURE REDUCING REGULATOR FOR GENERAL SERVICE;

DN15 (1/2") LINE SIZE;

BRONZE BODY AND SPRING CHAMBER (OPT-80);

B5 TRIM: BRASS WITH PTFE SEAT AND PHOSPHOR BRONZE DIAPHRAGM;

NPT THREADED END CONNECTIONS;

OPT-80: 6.9-17.2 BAR (100-250Psig) RANGE SPRING;

OPT-4: PISTON STABILIZER FOR GASEOUS SERVICE;

POLYETHYLENE VENTED SPRING CHAMBER PLUG 

  • Excellent for atmospheric industrial gases:
  • Nitrogen (GN2), oxygen (GOX), Argon (Ar), helium (He), Hydrogen (H2), Carbon Dioxide(CO2), also for use with Natural gas, Biogas, Propane and LPG systems.
  • Corrosive and non-corrosive chemical gas services are possible with broad materials range.
  • Utilities main air pressure reducing regulator.
  • Industrial Gasses Customer Supply Regulator.
  • HVAC Expansion Valve
  • Application where the regulator are installed with the ambient air temperature is below -29 Deg C

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.