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Combustion Accessories

Gas Pressure Regulator VGBF

Gas Pressure Regulator VGBFVGBF regulators are general-purpose regulators for controlling gas pressure to furnaces, ovens, and other gas consuming equipment. They are suitable for natural, LP, and clean biogas at inlet pressures up to 60 psig (4 bar). A variety of optional springs provide a wide choice of outlet pressures.

Features

  • Optimum dimensioning allows high throughput performance
  • Regulator for gaseous media, to be installed on multiple types of gas consuming equipment
  • Design incorporates inlet pressure compensation, ensuring high regulating precision
  • Available in a wide variety of threaded and flanged connections
  • Inlet pressures up to 60 psig (4 bar)
  • Internal safety diaphragm
  • Wide selection of outlet pressure ranges
  • Inlet pressure compensation and zero shut-off
Documentation for Gas Pressure Regulator VGBF

Documentation

Manufacturer's Product Brochure
Manufacturer's Operating Instructions
Manufacturer's Technical Sheet
 
Ordering information for Gas Pressure Regulator VGBF

Ordering Information

Model† Connection Max Inlet pressure Screw Plug Price
(US List)		 Order Now
VGBF 15TN10-2 ½" NPT internal thread 15 psig (1000 mbar) outlet $445 Buy the VGBF gas pressure regulator
VGBF 25TN10-2 1" NPT internal thread 15 psig (1000 mbar) outlet $530 Buy the VGBF gas pressure regulator
VGBF 40TN10-3 1½" NPT internal thread 15 psig (1000 mbar) inlet and outlet $667 Buy the VGBF gas pressure regulator
VGBF 50TN10-3 2" NPT internal thread 15 psig (1000 mbar) inlet and outlet $945 Buy the VGBF gas pressure regulator
VGBF 50TA10-3 2" ANSI flange 15 psig (1000 mbar) inlet and outlet $1024 Buy the VGBF gas pressure regulator
VGBF 80TA10-3 3" ANSI flange 15 psig (1000 mbar) inlet and outlet $2166 Buy the VGBF gas pressure regulator
VGBF 100TA10-3 4" ANSI flange 15 psig (1000 mbar) inlet and outlet $2889 Buy the VGBF gas pressure regulator
VGBF 15TN40-2 ½" NPT internal thread 60 psig (4000 mbar) outlet $585 Buy the VGBF gas pressure regulator
VGBF 25TN40-2 1" NPT internal thread 60 psig (4000 mbar) outlet $618 Buy the VGBF gas pressure regulator
VGBF 40TN40-3 1½" NPT internal thread 60 psig (4000 mbar) inlet and outlet $756 Buy the GDJ gas pressure regulator
VGBF 50TN40-3 2" NPT internal thread 60 psig (4000 mbar) inlet and outlet $1108 Buy the VGBF gas pressure regulator
VGBF 50TA40-3 2" ANSI flange 60 psig (4000 mbar) inlet and outlet $1155 Buy the VGBF gas pressure regulator
VGBF 80TA40-3 3" ANSI flange 60 psig (4000 mbar) inlet and outlet $2233 Buy the VGBF gas pressure regulator
VGBF 100TA40-3 4" ANSI flange 60 psig (4000 mbar) inlet and outlet $3808 Buy the VGBF gas pressure regulator
For all other configurations Contact Combustion 911

†All VGBF models are set at the factory to 51" WC (130 mbar).

Springs

Model Description Price
(US List)		 Order Now
VGBF 15 SPRING 01 Spring 2-5 " w.c. (5-12.5 mbar) $16 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 02 Spring 4-12 " w.c. (10-30 mbar), red $18 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 03 Spring 10-18 " w.c. (25-45 mbar), yellow $20 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 04 Spring 16-24 " w.c. (40-60 mbar), green $20 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 05 Spring 22-30 " w.c. (55-75 mbar), blue $31 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 06 Spring 28-36." w.c. (70-90 mbar), black $31 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 07 Spring 34-42 " w.c. (85-105 mbar), white $31 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 08† Spring 40-64 " w.c. (100-160 mbar), black/red $34 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 09 Spring 60-92 " w.c. (150-230 mbar), black/yellow $34 Buy the VGBF gas pressure regulator accessory
VGBF 15 SPRING 10 Spring 88-140 " w.c. (220-350 mbar), black/green $41 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 01 Spring 2-5 " w.c. (5-12.5 mbar) $20 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 02 Spring 4-12 " w.c. (10-30 mbar), red $20 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 03 Spring 10-18 " w.c. (25-45 mbar), yellow $26 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 04 Spring 16-24 " w.c. (40-60 mbar), green $26 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 05 Spring 22-30 " w.c. (55-75 mbar), blue $28 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 06 Spring 28-36" w.c. (70-90 mbar), black $28 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 07 Spring 34-42 " w.c. (85-105 mbar), white $28 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 08† Spring 40-64 " w.c. (100-160 mbar), black/red $38 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 09 Spring 60-92 " w.c. (150-230 mbar), black/yellow $38 Buy the VGBF gas pressure regulator accessory
VGBF 25/40 SPRING 10 Spring 88-140 " w.c. (220-350 mbar), black/green $51 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 01 Spring 2-5 " w.c. (5-12.5 mbar) $26 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 02 Spring 4-12 " w.c. (10-30 mbar), red $26 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 03 Spring 10-18 " w.c. (25-45 mbar), yellow $26 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 04 Spring 16-24 " w.c. (40-60 mbar), green $26 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 05 Spring 22-30 " w.c. (55-75 mbar), blue $28 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 06 Spring 28-36." w.c. (70-90 mbar), black $28 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 07 Spring 34-42 " w.c. (85-105 mbar), white $28 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 08† Spring 40-64 " w.c. (100-160 mbar), black/red $51 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 09 Spring 60-92 " w.c. (150-230 mbar), black/yellow $51 Buy the VGBF gas pressure regulator accessory
VGBF 50 SPRING 10 Spring 88-140 " w.c. (220-350 mbar), black/green $51 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 01 Spring 2-5 " w.c. (5-12.5 mbar) $32 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 02 Spring 4-12 " w.c. (10-30 mbar), red $46 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 03 Spring 10-18 " w.c. (25-45 mbar), yellow $46 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 04 Spring 16-24 " w.c. (40-60 mbar), green $46 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 05 Spring 22-30 " w.c. (55-75 mbar), blue $57 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 06 Spring 28-36." w.c. (70-90 mbar), black $57 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 07 Spring 34-42 " w.c. (85-105 mbar), white $57 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 08† Spring 40-64 " w.c. (100-160 mbar), black/red $95 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 09 Spring 60-92 " w.c. (150-230 mbar), black/yellow $115 Buy the VGBF gas pressure regulator accessory
VGBF 80 SPRING 10 Spring 88-140 " w.c. (220-350 mbar), black/green $115 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 01 Spring 2-5 " w.c. (5-12.5 mbar) $32 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 02 Spring 4-12 " w.c. (10-30 mbar), red $52 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 03 Spring 10-18 " w.c. (25-45 mbar), yellow $57 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 04 Spring 16-24 " w.c. (40-60 mbar), green $57 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 05 Spring 22-30 " w.c. (55-75 mbar), blue $57 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 06 Spring 28-36" w.c. (70-90 mbar), black $61 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 07 Spring 34-42 " w.c. (85-105 mbar), white $61 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 08† Spring 40-64 " w.c. (100-160 mbar), black/red $105 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 09 Spring 60-92 " w.c. (150-230 mbar), black/yellow $128 Buy the VGBF gas pressure regulator accessory
VGBF 100 SPRING 10 Spring 88-140 " w.c. (220-350 mbar), black/green $128 Buy the VGBF gas pressure regulator accessory
For all other parts Contact Combustion 911

†Comes standard with purchase of corresponding VGBF model.
 
Applications for Gas Pressure Regulator VGBF

Applications

Click on images for close-up view.

Application for gas pressure regulator VGBF VGBF regulators are general-purpose regulators for controlling gas pressure to furnaces, ovens and other gas consuming equipment. They are suitable for natural, LP and clean biogas at inlet pressure up to 60 psig (4 bar). Springs are available to allow for a wide choice of outlet pressures.
Application for gas pressure regulator VGBF Single burner application

Note:
1. Visual indication shall be provided for capacities greater than 150,000 BTU/Hr.
2. In Systems in excess of 400,000 BTU/Hr, at least one of the safety shut-off valves shall be proved closed and interlocked with pre-ignition purge.
Interlock can be: Proof of closure switch or Valve proofing system.
Application for gas pressure regulator VGBF Multiple burner application

AKT..T = Ball Valve
GFK..T = Gas Filter
KFM..T = Pressure Gauge
VGBF..T = Pressure Reducing Regulator
DG..T = Pressure Switch
 
Specifications for Gas Pressure Regulator VGBF

Specifications

Operating Limits
Ambient temperature range: 5° F to 140° F (-15° C to 60° C)
Type of gas: Natural, LPG, clean coke oven gas and clean biogas
Maximum inlet pressure: 15 psig (1 bar) and 60 psig (4 bar) versions are available
Outlet pressure factory setting: 1.85 psig (130 mbar)
 
Mechanical Data
Available pipe sizes: NPT-threaded: ½" to 2"
ANSI flanged: 2" to 4"
 
Contruction Materials
Materials: VGBF Regulators have pressure die-cast or sand cast aluminium alloy bodies and diaphragm housings. Diaphragms are nitrile rubber. Valve discs have vulcanized nitrile rubber seals.
 
Outlet Pressure
Standard: 1.88 psig (130 mbar)
The outlet pressure ranges are adjustable by inserting a different spring:
Type Outlet Pressure Range Marking
"wc mbar
VGBF 15 2-5
4-12
10-18
16-24
22-30
27.1-35.3
32.6-40.7
38-62.5*
59.7-89.6
86.9-135.8		 5-2.5
10-30
25-45
40-60
55-75
70-90
85-105
100-160*
150-230
220-350		 none
red
yellow
green
blue
black
white
black/red*
black/yellow
black/green
VGBF 20
and
VGBF 40		 2-5
4-12
10-18
16-24
22-30
27.1-35.3
32.6-40.7
38-62.5*
59.7-89.6
86.9-135.8		 5-2.5
10-30
25-45
40-60
55-75
70-90
85-105
100-160*
150-230
220-350		 none
red
yellow
green
blue
black
white
black/red*
black/yellow
black/green
VGBF50 2-5
4-12
10-18
16-24
22-30
27.1-35.3
32.6-40.7
38-62.5*
59.7-89.6
86.9-135.8		 5-2.5
10-30
25-45
40-60
55-75
70-90
85-105
100-160*
150-230
220-350		 none
red
yellow
green
blue
black
white
black/red*
black/yellow
black/green
VGBF 80 2-5
4-12
10-18
16-24
22-30
27.1-35.3
32.6-40.7
38-62.5*
59.7-89.6
86.9-135.8		 5-2.5
10-30
25-45
40-60
55-75
70-90
85-105
100-160*
150-230
220-350		 none
red
yellow
green
blue
black
white
black/red*
black/yellow
black/green
VGBF 100 2-5
4-12
10-18
16-24
22-30
27.1-35.3
32.6-40.7
38-62.5*
59.7-89.6
86.9-135.8		 5-2.5
10-30
25-45
40-60
55-75
70-90
85-105
100-160*
150-230
220-350		 none
red
yellow
green
blue
black
white
black/red*
black/yellow
black/green

*standard spring