Disco Check-valves for the optimal tightness

Check valves in a DISCO design!

The DISCO-check-valve is a special design of the check valves. It is special because of its construction. The design varies harshly in comparison with swing check valves. A toroidal spring pushes the check valve`s plate against the inside of the housing. As a result, it closes the pipeline system against any backflows. If the pressure comes from the front side, the plate disc opens within the housing und lets the liquid or gaseous medium flow. The installation position of the check valve is arbitrary because of its spring. What is furthermore beneficial is its short overall length.

RV04000304

check valve DN20 - 3/4" inch stainless steel 1.4408 PTFE

Y-type check valve DN20 - 3/4" inch made of stainless steel 1.4408 seal PTFE for liquid and gaseous media

diameter:

DN20 - 3/4" inch

design:

Y-type check valve

seal:

PTFE

body material:

stainless steel 1.4408

pressure range:

0 - 40 bar

€26.40*

€31.42 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV04000305

check valve DN25 - 1" inch stainless steel 1.4408 PTFE

Y-type check valve DN25 - 1" inch made of stainless steel 1.4408 seal PTFE for liquid and gaseous media

diameter:

DN25 - 1" inch

design:

Y-type check valve

seal:

PTFE

body material:

stainless steel 1.4408

pressure range:

0 - 40 bar

€37.60*

€44.74 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV04000306

check valve DN32 - 1 1/4" inch stainless steel 1.4408 PTFE

Y-type check valve DN32 - 1 1/4" inch made of stainless steel 1.4408 seal PTFE for liquid and gaseous media

diameter:

DN32 - 1 1/4" inch

design:

Y-type check valve

seal:

PTFE

body material:

stainless steel 1.4408

pressure range:

0 - 40 bar

€51.10*

€60.81 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000411

check valve DN 100 Stainless steel CF8M NBR PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 100 made of Stainless steel CF8M seal NBR for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 100

design:

disco check valve

seal:

NBR

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€203.50*

€242.17 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV04000302

check valve DN10 - 3/8" inch stainless steel 1.4408 PTFE

Y-type check valve DN10 - 3/8" inch made of stainless steel 1.4408 seal PTFE for liquid and gaseous media

diameter:

DN10 - 3/8" inch

design:

Y-type check valve

seal:

PTFE

body material:

stainless steel 1.4408

pressure range:

0 - 40 bar

€19.80*

€23.56 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV04000307

check valve DN40 - 1 1/2" inch stainless steel 1.4408 PTFE

Y-type check valve DN40 - 1 1/2" inch made of stainless steel 1.4408 seal PTFE for liquid and gaseous media

diameter:

DN40 - 1 1/2" inch

design:

Y-type check valve

seal:

PTFE

body material:

stainless steel 1.4408

pressure range:

0 - 40 bar

€68.90*

€81.99 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000305

check valve DN 25 Stainless steel CF8M PTFE PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 25 made of Stainless steel CF8M seal PTFE for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 25

design:

disco check valve

seal:

PTFE

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€55.90*

€66.52 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000107

check valve DN 40 Stainless steel CF8M EPDM PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 40 made of Stainless steel CF8M seal EPDM for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 40

design:

disco check valve

seal:

EPDM

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€46.80*

€55.69 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000504

check valve DN 20 Stainless steel CF8M metall PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 20 made of Stainless steel CF8M seal metall for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 20

design:

disco check valve

seal:

metall

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€11.90*

€14.16 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV03000110

check valve DN 80 PVC-U EPDM PN 10 DIN EN 1092-1 Form B1

disco check valve DN 80 made of PVC-U seal EPDM for liquid and gaseous media PN 10 DIN EN 1092-1 Form B1

diameter:

DN 80

design:

disco check valve

seal:

EPDM

body material:

PVC-U

pressure range:

0 - 10 bar

€99.10*

€117.93 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000506

check valve DN 32 Stainless steel CF8M metall PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 32 made of Stainless steel CF8M seal metall for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 32

design:

disco check valve

seal:

metall

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€26.30*

€31.30 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000511

check valve DN 100 Stainless steel CF8M metall PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 100 made of Stainless steel CF8M seal metall for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 100

design:

disco check valve

seal:

metall

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€161.20*

€191.83 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV03000203

check valve DN 15 PVC-U FPM PN 10 DIN EN 1092-1 Form B1

disco check valve DN 15 made of PVC-U seal FPM for liquid and gaseous media PN 10 DIN EN 1092-1 Form B1

diameter:

DN 15

design:

disco check valve

seal:

FPM

body material:

PVC-U

pressure range:

0 - 10 bar

€41.80*

€49.74 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000111

check valve DN 100 Stainless steel CF8M EPDM PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 100 made of Stainless steel CF8M seal EPDM for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 100

design:

disco check valve

seal:

EPDM

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€203.50*

€242.17 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV02000507

check valve DN 40 Stainless steel CF8M metall PN 6 to 40 (+ASME B16.5 / ANSI 150 and 300)

disco check valve DN 40 made of Stainless steel CF8M seal metall for liquid and gaseous media PN 6 to 40 (+ASME B16.5 / ANSI 150 and 300)

diameter:

DN 40

design:

disco check valve

seal:

metall

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€81.30*

€96.75 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000109

check valve DN 65 Stainless steel CF8M EPDM PN 6/10/16/25/40 DIN EN 1092-1 Form B

disco check valve DN 65 made of Stainless steel CF8M seal EPDM for liquid and gaseous media PN 6/10/16/25/40 DIN EN 1092-1 Form B

diameter:

DN 65

design:

disco check valve

seal:

EPDM

body material:

Stainless steel CF8M

pressure range:

0 - 40 bar

€98.70*

€117.45 VAT included.

Delivery time: in stock

Express delivery:

Datasheet

RV01000103

check valve DN 15 Stainless steel CF8M EPDM PN 6/10/16/25/40 DIN EN 1092-1 Form B

DISCO check valves

Check valves in a DISCO design!