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Weishaupt W-MF 512 C01 DUNGS MBC-700-VV Multifunctional Gas Control

Weishaupt W-MF 512 C01 DUNGS MBC-700-VV Multifunctional Gas Control

Product Name: Multifunctional Gas Control Assembly

Brand Name: Weishaupt / DUNGS

Model Number: W-MF 512 C01

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

weishaupt w mf 512 c01 multifunctional gas control assembly-1

Overview
Safety & Compliance
Specifications
Description
Installation Guidelines
Commercial Term
Contact info
FAQ
Other Products
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Certified multifunctional gas control assembly for industrial burner gas trains

W-MF 512 C01 is the Weishaupt alternative designation for the DUNGS MBC-700-VV multifunctional control. The certified VV variant has no pressure regulator and is listed for nominal widths Rp 1 to Rp 2 / DN25 to DN50.

Gas-train check: Confirm W-MF 512 C01, equivalent MBC-700-VV, nominal connection size, maximum inlet pressure, gas family, actuator label, flow direction and burner control sequence before ordering or installation.

Safety & Compliance

Selection and commissioning must preserve the certified gas-train function and burner safety sequence.

Exact variant

Verify the VV suffix, actuator label, pressure class and connection size against the burner documentation.

Applicable standards

Use the local gas-appliance rules and the certified DIN EN 126, 161, 88-1 and 13611 context.

Release testing

Complete approved leak, closing, interlock and combustion tests before returning the burner to service.

Specifications

Product type designation	Multifunctional gas control, VV variant
Alternative designation	W-MF 512 C01
DUNGS type designation	MBC-700-VV
Alternate DUNGS designation	MBC-VV 2500
Pressure-regulator function	No pressure regulator in the VV variant
Nominal connection range	Rp 1, Rp 1¼, Rp 1½ or Rp 2; DN25 to DN50
Maximum inlet pressure	500 mbar / 50 kPa for the W-MF designation
Gas family	First, second and third gas families
Ambient temperature	-15 to +70 °C
Degree of protection	IP54
Certification PIN	CE-0123CT1179
Certificate validity	TÜV SÜD certificate valid until 2028-04-10

Description

W-MF 512 C01 combines gas-train switching and safety functions in a compact assembly used with compatible Weishaupt burner systems. The certification identifies it as technically equivalent to the DUNGS MBC-700-VV / MBC-VV 2500 designation.

Gas-valve replacement is safety-critical. Select the unit from the complete nameplate and burner documentation, not from body size alone. Installation, leak testing, combustion setup and release must be completed by qualified personnel under the applicable gas and burner standards.

Installation Guidelines

Gas-side installation must be performed by qualified personnel with the burner safely isolated.

Pipework

Confirm gas type, connection size, flow direction, upstream filtration and a clean, stress-free pipe connection.

Electrical data

Match the full actuator nameplate voltage, frequency and power before connecting the valve assembly.

Commissioning

Leak-test every joint, verify valve proving and safety shutdown, then perform the prescribed burner setup and combustion check.

Commercial Term

Quotation

Current price & availability

Payment

T/T or agreed terms

Lead time

Confirmed by quotation

Shipping

DHL, FedEx, UPS or freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

Q01

How should I verify that W-MF 512 C01 matches the gas control installed on my burner?

Compare W-MF 512 C01 with the complete nameplate, then confirm MBC-700-VV equivalence, VV function, pipe size, inlet-pressure rating, actuator voltage, flow direction and burner model.

Q02

What should I check before replacing W-MF 512 C01 in an operating gas train?

Shut down and isolate the burner under the approved procedure, verify zero gas pressure, record all wiring and pressure connections and confirm the replacement variant, seal materials and connection dimensions.

Q03

Why can a burner remain locked out after W-MF 512 C01 is installed?

Read the burner fault history and check valve-proving sequence, pressure switches, actuator wiring, safety-chain inputs, gas pressure and flow direction. Do not bypass an interlock to force a start.

Q04

What should a technician inspect if W-MF 512 C01 does not close or seal correctly?

Isolate the gas supply, then inspect contamination, upstream filtration, mechanical stress, damaged seals and the actuator command. Perform the specified leak test and replace unsafe components before operation.

Q05

Can W-MF 512 C01 be replaced by another W-MF 512 or MBC-700 version?

Only after the exact functional suffix, pressure rating, regulator function, connection size, actuator data and burner approval are confirmed. Similar housings can contain different certified functions.

Q06

Which details should I provide when requesting W-MF 512 C01 for a burner service job?

Provide the full W-MF 512 C01 nameplate, MBC designation if shown, connection size, gas type and pressure, actuator voltage and frequency, burner model, fault condition and clear photographs of ports and wiring.

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