D-3/4"-4-80-BRZ/BRZ/B0/100-250psi

EUR 2,480
In stock
Article number
530-234-1358

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 temperature is greater -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 is equip with Option-80 suitable for high outlet pressure and 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-3/4"-4-80-BRZ/BRZ/B0/100-250psi
Country of Manufacture United States
Service Liquid
Size [DN] 3/4" (DN20)
Seat Metal 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 B0
Diaphragm Type Metal
Diaphragm Material Phosphor Bronze
Seat material Metal
Max pressure 51 Bar
Max Differential Pressure [Bar] 24.2
Cv [gpm] 3.7
Kvs [m3/h] 3.2
Leakage Class ANSI /FCI 70-2 Class IV
Gross Weight [kg] 6
Net Weight [kg] 6.0
Package size [mm] 0
Statistics code 84811019
Length [mm] 171
Height [mm] 244
Width [mm] 171
O2 Cleaned No

MODEL D REV D

PRESSURE REDUCING REGULATOR FOR GENERAL SERVICE;

DN20 (3/4") LINE SIZE;

BRONZE BODY AND SPRING CHAMBER (OPT-80);

B0 TRIM: BRASS METAL SEAT WITH PHOSPHOR BRONZE DIAPHRAGM;

NPT THREADED END CONNECTIONS;

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

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.