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Ball valves for gas and drinking water DVG

Quality assurance through DVGW certification

The German Technical and Scientific Association for Gas and Water (DVGW) is known for its high testing standards and requirements, which we fulfil in full with our wide range of drinking water and gas shut-off valves.

With DVGW-approved ball valves made of stainless steel, steel, brass and spheroidal graphite iron, we fulfil your shut-off requirements in your gas and drinking water pipes. We offer DVGW ball valves with male/female threads and DIN & ANSI/ASME flanges. Depending on the type, these gas and drinking water valves are suitable for use in pipes with pressure ratings of PN10, PN16, PN25; PN40, ANSI 150lbs and higher.

Our ball valves for drinking water are primarily used in drinking water systems, in water treatment, in the food and beverage industry, in commercial and residential buildings and in areas where the DVGW standards for water must be complied with. Our gas ball valves can also be used in industrial processes, in gas supply lines, in domestic installations, in power stations and many other areas where gas must be handled with particular safety.

Electric & pneumatic ball valves for drinking water

Controlling drinking water has never been easier than with our electric drinking water ball valves with a flexible voltage range of 24V-230V AC/DC. Our pneumatic drinking water valves are also available with single-acting and double-acting pneumatic actuators.

The electric and pneumatic gas ball valves are also available in our Fergo shop.

Product Configurator

Filter
Gas Flansch-Kugelhahn aus GGG40 DVGW Zulassung
KH121 Flanged ball valve DN 80 PN16 DVGW Gas Spheroidal graphite iron Ball Stainless steel Product number: 100-1039-11
Gas flanged ball valve DN80 PN16, connection acc. to DIN PN16, face-to-face length acc. to EN558-1 series 14 - F4, ball seal made of PTFE, ball made of stainless steel(1.4304), ball valve body made of nodular cast iron(GGG40), approval: DVGW for gas, TA-Luft with hand lever, full bore, 2-piece 
Design :
2 ways
Body:
Ductile Cast Iron (GGG40)
Actuation :
Hand Lever
Nominal width :
DN80 3'' inch

€321.50*

€382.58 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Kompakt-Kugelhahn für Gas
KH118 Compact ball valve DN 65 PN16 DVGW Gas, TA-Luft Steel Product number: 100-1027-10
Compact ball valve DN 65 PN16 for gas applicationConnection acc. to DIN PN10/16, ball seal PTFE, ball made of stainless steel (1.4408) & body made of steel ASTM A105(1.0460), full bore, approval: DVGW for gas, TA-Luft, Fire Safe with hand lever
Body:
Steel (1.0619)
Nominal width :
DN65 - 2 1/2'' inch
Design :
2 ways
Actuation :
Hand Lever

€226.50*

€269.53 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Edelstahl Flanschkugelhahn für Gas Anwendung
KH123W Flanged ball valve DN 25 PN16 stainless steel DVGW drinking water Product number: 100-1072-06
Stainless steel flanged ball valve DN 25 for waterConnection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem EPDM/PTFE, seal body PTFE, ball & body made of stainless steel (1.4408), DVGW for drinking water acc. to DIN EN 1074-2
Design :
2 ways
Body:
Stainless Steel (1.4408)
Actuation :
Hand Lever
Nominal width :
DN25 - 1'' inch

€228.50*

€271.91 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Flanschkugelhahn für gas Anwendung
KH122G Gas Flanged Ball Valve DN 40 PN16 Cast Steel DVGW Gas Product number: 100-1070-08
Gas flanged ball valve DN 40Connection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem FKM/PTFE, seal body FKM/TFM, ball made of stainless steel (1.4408) & body made of cast steel (1.0619), DVGW PN16 for fuel gases acc. to G260/1, approval acc. to DIN EN 13774
Body:
Steel (1.0619)
Nominal width :
DN40 - 1 1/2'' inch
Design :
2 ways
Actuation :
Hand Lever

€287.00*

€341.53 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Edelstahl Flanschkugelhahn für Gas Anwendung
KH123W Flanged ball valve DN 32 PN16 stainless steel DVGW drinking water Product number: 100-1072-07
Stainless steel flanged ball valve DN 32 for waterConnection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem EPDM/PTFE, seal body PTFE, ball & body made of stainless steel (1.4408), DVGW for drinking water acc. to DIN EN 1074-2
Actuation :
Hand Lever
Nominal width :
DN32 - 1 1/4'' inch
Body:
Stainless Steel (1.4408)
Design :
2 ways

€313.00*

€372.47 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Gas Flanschkugelhahn mit elektrischem Antrieb
KH121 Flanged ball valve DN 125 PN16 DVGW Gas GGG40 electric actuator 24V - 230V Product number: 100-1039-13-EL
Gas flanged ball valve DN125 electric actuator 24V - 230V, connection acc. to DIN PN16, face-to-face length acc. to EN558-1 series 14, ball seal PTFE, ball made of stainless steel(1.4404), body made of nodular cast iron(GGG40), approval DVGW for gas, TA-Luft, full bore, 2-piece with electric rotary actuator 90 degree -J4C S300, running time(90°) 48s ± 10%, 24V - 230V - 240V AC/DC
Actuation :
Electric Actuator
Design :
2 ways
Body:
Ductile Cast Iron (GGG40)
Nominal width :
DN125 - 5'' inch

€1,273.00*

€1,514.87 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Kugelhahn Gas DVGW Zulassung
KH107 Ball valve 1 inch PN40 female thread DVGW drinking water PTFE brass Product number: 100-1013-06
Ball valve 1 inch for drinking water DVGW, female thread acc. to ISO 7/1 Rp (F-F), Ball brass chrome-plated,  Seal ballPTFE, O-ring Viton/NBR, Body chrome-plated brass, DVGW drinking water approval, Max. Operating pressure 40 bar
Body:
Brass
Nominal width :
DN25 - 1'' inch
Design :
2 ways
Actuation :
Hand Lever

€14.50*

€17.26 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Gas Flanschkugelhahn mit elektrischem Antrieb
KH121 Flanged ball valve DN 65 PN16 DVGW Gas GGG40 electric actuator 24V - 230V Product number: 100-1039-10-EL
Gas flanged ball valve DN65 electric actuator 24V - 230V, connection acc. to DIN PN16, face-to-face length acc. to EN558-1 series 14, ball seal PTFE, ball made of stainless steel(1.4404), body made of nodular cast iron(GGG40), approval DVGW for gas, TA-Luft, full bore, 2-piece with electric rotary actuator 90 degree -J4C S85, running time(90°) 29s ± 10%, 24V - 230V - 240V AC/DC
Actuation :
Electric Actuator
Nominal width :
DN65 - 2 1/2'' inch
Design :
2 ways
Body:
Ductile Cast Iron (GGG40)

€660.50*

€786.00 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Flanschkugelhahn für gas Anwendung
KH122G Gas Flanged Ball Valve DN 200 PN16 Cast Steel DVGW Gas Product number: 100-1070-16
Gas flanged ball valve DN 200Connection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem FKM/PTFE, seal body FKM/TFM, ball made of stainless steel (1.4408) & body made of cast steel (1.0619), DVGW PN16 for fuel gases acc. to G260/1, approval acc. to DIN EN 13774
Body:
Steel (1.0619)
Nominal width :
DN200 - 8'' inch
Design :
2 ways
Actuation :
Hand Lever

€3,370.00*

€4,010.30 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Innen & Außengewinde Gas Kugelhahn
KH101 Ball valve 1 1/2 inch female male thread PN30 DVGW gas PTFE brass Product number: 100-1005-08
Ball valve 1 1/2 inch male thread ISO 7/1 R - female thread ISO 7/1 Rp (M-F), Ball brass chrome plated,  Seal ballPTFE, O-ring Viton/NBR, Housing brass nickel plated for liquid and gaseous media, DVGW Gas Max. Operating pressure 30 bar
Body:
Brass
Nominal width :
DN40 - 1 1/2'' inch
Design :
2 ways
Actuation :
Hand Lever

€38.00*

€45.22 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Edelstahl Flanschkugelhahn für Gas Anwendung
KH123W Flanged ball valve DN 40 PN16 stainless steel DVGW drinking water Product number: 100-1072-08
Stainless steel flanged ball valve DN 40 for waterConnection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem EPDM/PTFE, seal body PTFE, ball & body made of stainless steel (1.4408), DVGW for drinking water acc. to DIN EN 1074-2
Nominal width :
DN40 - 1 1/2'' inch
Design :
2 ways
Actuation :
Hand Lever
Body:
Stainless Steel (1.4408)

€361.00*

€429.59 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Edelstahl Flanschkugelhahn für Gas Anwendung
KH123G Gas Flanged Ball Valve DN 50 PN16 Stainless Steel DVGW Gas Product number: 100-1071-09
Gas flanged ball valve DN 50 made of stainless steelConnection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem FKM/PTFE, seal body FKM/TFM, ball & body made of stainless steel (1.4408), DVGW PN16 for fuel gases acc. to G260/1, approval acc. to DIN EN 13774
Nominal width :
DN50 - 2'' inch
Design :
2 ways
Actuation :
Hand Lever
Body:
Stainless Steel (1.4408)

€374.00*

€445.06 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Edelstahl Flanschkugelhahn für Gas Anwendung
KH123G Gas Flanged Ball Valve DN 25 PN16 Stainless Steel DVGW Gas Product number: 100-1071-06
Gas flanged ball valve DN 25 made of stainless steelConnection acc. to DIN PN16, face-to-face length acc. to EN 558-1, R27, ball seal made of PTFE, seal stem FKM/PTFE, seal body FKM/TFM, ball & body made of stainless steel (1.4408), DVGW PN16 for fuel gases acc. to G260/1, approval acc. to DIN EN 13774
Design :
2 ways
Body:
Stainless Steel (1.4408)
Actuation :
Hand Lever
Nominal width :
DN25 - 1'' inch

€210.00*

€249.90 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Flanschkugelhanh automatisierte für Gas Anwendung
KH121 Flanged ball valve DN 65 PN16 DVGW Gas GGG40 single-acting pneumatic actuator Product number: 100-1039-10-SR
Pneumatic gas flanged ball valve DN65 PN16, connection acc. to DIN PN16, face-to-face dimension acc. to EN558-1 series 14 - F4, ball seal made of PTFE, ball made of stainless steel (1.4304), ball valve body made of spheroidal graphite cast iron (GGG40), approval: DVGW for gas, TA-Luft, actuation with pneumatic single-acting quarter-turn actuator, spring return closing, Normally Close NC, full bore, 2-piece 
Actuation :
Pneumatic Actuator
Nominal width :
DN65 - 2 1/2'' inch
Design :
2 ways
Body:
Ductile Cast Iron (GGG40)

€552.00*

€656.88 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Innen & Außengewinde Gas Kugelhahn
KH101 Ball valve 1/4 inch female male thread PN50 DVGW gas PTFE brass Product number: 100-1005-02
Ball valve 1/4 inch female male thread, male thread ISO 7/1 R - female thread ISO 7/1 Rp (M-F), Ball brass chrome plated,  Seal ballPTFE, O-ring Viton/NBR, Housing brass nickel plated for liquid and gaseous media, DVGW Gas Max. Operating pressure 50 bar
Nominal width :
DN8- 1/4'' inch
Body:
Brass
Design :
2 ways
Actuation :
Hand Lever

€5.00*

€5.95 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Gas Flanschkugelhahn mit elektrischem Antrieb
KH121 Flanged ball valve DN 100 PN16 DVGW Gas GGG40 electric actuator 24V - 230V Product number: 100-1039-12-EL
Gas flanged ball valve DN100 electric actuator 230V, connection acc. to DIN PN16, face-to-face length acc. to EN558-1 series 14, ball seal PTFE, ball made of stainless steel(1.4404), body made of nodular cast iron(GGG40), approval DVGW for gas, TA-Luft, full bore, 2-piece with electric rotary actuator 90 degree -J4C S140, running time(90°) 25s ± 10%, 24V - 230V - 240V AC/DC
Actuation :
Electric Actuator
Nominal width :
DN100 - 4'' inch
Design :
2 ways
Body:
Ductile Cast Iron (GGG40)

€973.50*

€1,158.46 incl. VAT
Delivery time: in stock

Available, delivery time: in stock

Why ball valves with DVGW approval?


The DVGW approval for ball valves is an approval from the German Technical and Scientific Association for Gas and Water (DVGW). This approval is particularly important in the field of gas and water pipes.

The DVGW approval ensures that the ball valve fulfils certain quality standards. This may include careful testing of the materials, the manufacturing process and the performance characteristics of the ball valve. Certification ensures that the ball valve complies with the relevant standards and regulations for safe operation in gas and water supply systems. This is particularly important when it comes to the transport and distribution of gases or drinking water in order to prevent accidents or contamination.

Products with DVGW approval can gain the confidence of drinking water system builders, engineers and operators of gas and water supply systems, domestic engineers and consumers because they know that these products have been specifically tested and approved for safe use in such critical applications.