Kromschroder Gik15r02-5 Gas Ratio Controls Valve Proportional Control Valve for Combustion

Name: Kromschroder Gik15r02-5 Gas Ratio Controls Valve Proportional Control Valve for Combustion
Brand: Shenzhen YHG Heating Science & Technology Co., ltd
SKU: hFkasifxgPAo
Price: 227.00 USD
Availability: InStock

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Product Details

Customization:	Available
Certification:	CE, ISO
Customized:	Non-Customized

Shenzhen YHG Heating Science & Technology Co., ltd

Manufacturer/Factory & Trading Company

Rating

5.0

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Year of Establishment

2009-08-20

Number of Employees

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Product Description

Company Info.

Basic Info.

Model NO.: GIK15R02-5
Surface Treatment: Natural
Fuel: Gas
Range of Applications: Industrial
Type: Air Fuel Proportional Valve
Name: Solenoid Proportional Valve
Deliver Time: 3~15days
Term of Payment: EXW/Fob
Use: Gas Burner Accessories
Model: Gik15r02-5
Transport Package: Carton
Specification: 150(W)*100(H)*105(L)mm
Trademark: Kromschroder
Origin: Germany
HS Code: 8302600000
Production Capacity: 100

Product Description

Original Kromschroder GIK15R02-5 Gas Proportional Valves Air Fuel Ratio Valve For Industrial Heating

OVERVIEW

The air/gas ratio controls GIK and GI serve to maintain a constant air-gas ratio and to regulate the gas pressure upstream of gas burners on installations without preheated combustion air. GIK and GI for continuous control (Fig. 1), GIK..B with bypass for high/low/off control (Fig. 2). Zero-pressure regulation with conversion kit (Fig. 7). EN 746-2 demands that a burner always be ignited with a stable gas-air mixture. This requirement can be met with the aid of the air/gas ratio control. EC type-tested and certified to the Gas Appliance Directive (90/396/EEC).

PRODUCT PARAMETERS

Name	Air Fuel Ratio Valve
Brand	Kromschroder
Model	GIK15R02-5
Origin	Germany
Deliver Time	3~15 days
Usage	gas burner accessories

Kromschroder Gik15r02-5 Gas Ratio Controls Valve Proportional Control Valve for Combustion

FEATURES

- The GIK can be converted to the
GIK..B. The bypass screw must be
exchanged for this purpose.
- With spring for compensating for the weight of the metering assembly in the case of continuous control.
- Air/gas ratio control with inlet pressure compensation diaphragm and zero shut off.

The air/gas ratio control is activated by the pressure of the air line. It regulates the gas outlet pressure pa in the ratio 1:1 to the air control pressure pL. The burner capacity is varied with the aid of the air valve. Furnace pressure fluctuations have the same effect on gas and air throughput, thus meaning that the gas-air mixture does not change. In the min.-flow range, the gas-air mixture can be set by adjusting the governor spring. For step-by-step control, the springs are relieved at the factory to ensure that the low-fire rate volume only flows through the bypass. The setting at high fire is performed via restrictors or valves on the burner.
Kromschroder Gik15r02-5 Gas Ratio Controls Valve Proportional Control Valve for Combustion

GIK
Type of gas: Natural gas, town gas, LPG (gaseous), biologically produced methane, GIK..L only for air.
Connection: Female thread to ISO 7-1.
Air control pressure pL: 0.5 to 120 mbar.
Outlet pressure pa: 0.2 to 119 mbar.
Differential pressure between inlet pressure pe and outlet pressure pa: max. 100 mbar.
Transmission ratio: 1:1.
Bypass diameter GIK..B:

GIK 15-25: standard 1.5 mm, possible to 4 mm,

GIK 40-50: standard 5 mm, possible to 9 mm
Adjusting range at min. flow: -3 to +3 mbar.
Regulating range: 10:1.
Connection for control line: to Rp 1/4.
Housing: AlSi.
Diaphragms: NBR.
Valve seat: AlSi.
Valve disc: Plastic.
Valve disc seal: NBR.
Bypass screw: Brass.
Ambient temperature: -20 to +70°C.

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