Check Valves

Otkonsas Kontrol Vanaları
Otkonsas Kontrol Vanaları Otkonsas Kontrol Vanaları
Check valves are designed to close quickly and automatically with positive shut off in either horizontal or vertical (flow up) pipe runs. Inherently, check valves have a low pressure drop and are best suitable for velocity applications. Closure design allows our swing check valve to close completely even and remain closed with no flow when installed in a horizontal pipe run.

The body is full ported and spherical in form. The design utilizes large radiuses which allow for the stresses, flow resistance and turbulence to be kept to a minimum. Seat rings are designed to greatly reduce and/or prevent any turbulence and avoid damages due to corrosion.

» Wafer, Lug, Flange options
» Retainer less design eliminates fugitive Emissions. Is firesafe by design
» Discs open 85° to ensure a low pressure drop
» Positive sealing under most operating conditions. The valve closes before the flow reverses at zero velocity.
» Dual plate, non-slam, single disc, hub end, nozzle check valve options
» Wafer Check Valves can be installed in the horizontal and vertical up positions.

Size:
1/2" - 36"

Design Standards:
ASME B16.34, API 602, BS5352, ISO 15761, API 6A, BS 1868

Pressure Class:
ANSI 150# - 4500#

Connection:
SW, NPT, BW, RF, RJ, HUB, Compact Flange

Material Options:
Carbon Steel
Stainless Steel
Duplex/Super Duplex
Monel
Nickel
Inconel
Hasteloy
Titanium
Zirconium
RETURN PRODUCT
Gate-Globe-Check Valves
Contact Us
Koşuyolu Mahallesi Ali Nazıma Sokak No:24 34718
Koşuyolu - İSTANBUL
T: +90 216 326 39 39 pbx
F: +90 216 545 98 76
E: sales@otkonsas.com
Social Media
Otkonsaş 2017 © All Rights Reserved.
Web Design Grimor
Otkonsas Kontrol Vanaları

Check Valves

Otkonsas Kontrol Vanaları
Otkonsas Kontrol Vanaları Otkonsas Kontrol Vanaları
Check valves are designed to close quickly and automatically with positive shut off in either horizontal or vertical (flow up) pipe runs. Inherently, check valves have a low pressure drop and are best suitable for velocity applications. Closure design allows our swing check valve to close completely even and remain closed with no flow when installed in a horizontal pipe run.

The body is full ported and spherical in form. The design utilizes large radiuses which allow for the stresses, flow resistance and turbulence to be kept to a minimum. Seat rings are designed to greatly reduce and/or prevent any turbulence and avoid damages due to corrosion.

» Wafer, Lug, Flange options
» Retainer less design eliminates fugitive Emissions. Is firesafe by design
» Discs open 85° to ensure a low pressure drop
» Positive sealing under most operating conditions. The valve closes before the flow reverses at zero velocity.
» Dual plate, non-slam, single disc, hub end, nozzle check valve options
» Wafer Check Valves can be installed in the horizontal and vertical up positions.

Size:
1/2" - 36"

Design Standards:
ASME B16.34, API 602, BS5352, ISO 15761, API 6A, BS 1868

Pressure Class:
ANSI 150# - 4500#

Connection:
SW, NPT, BW, RF, RJ, HUB, Compact Flange

Material Options:
Carbon Steel
Stainless Steel
Duplex/Super Duplex
Monel
Nickel
Inconel
Hasteloy
Titanium
Zirconium
RETURN PRODUCT
Gate-Globe-Check Valves
Contact Us
Koşuyolu Mahallesi Ali Nazıma Sokak No:24 34718
Koşuyolu - İSTANBUL
T: +90 216 326 39 39 pbx
F: +90 216 545 98 76
E: sales@otkonsas.com
Social Media
Otkonsaş 2017 © All Rights Reserved.
Web Design Grimor
Otkonsas Kontrol Vanaları

Check Valves

Otkonsas Kontrol Vanaları
Otkonsas Kontrol Vanaları Otkonsas Kontrol Vanaları
Check valves are designed to close quickly and automatically with positive shut off in either horizontal or vertical (flow up) pipe runs. Inherently, check valves have a low pressure drop and are best suitable for velocity applications. Closure design allows our swing check valve to close completely even and remain closed with no flow when installed in a horizontal pipe run.

The body is full ported and spherical in form. The design utilizes large radiuses which allow for the stresses, flow resistance and turbulence to be kept to a minimum. Seat rings are designed to greatly reduce and/or prevent any turbulence and avoid damages due to corrosion.

» Wafer, Lug, Flange options
» Retainer less design eliminates fugitive Emissions. Is firesafe by design
» Discs open 85° to ensure a low pressure drop
» Positive sealing under most operating conditions. The valve closes before the flow reverses at zero velocity.
» Dual plate, non-slam, single disc, hub end, nozzle check valve options
» Wafer Check Valves can be installed in the horizontal and vertical up positions.

Size:
1/2" - 36"

Design Standards:
ASME B16.34, API 602, BS5352, ISO 15761, API 6A, BS 1868

Pressure Class:
ANSI 150# - 4500#

Connection:
SW, NPT, BW, RF, RJ, HUB, Compact Flange

Material Options:
Carbon Steel
Stainless Steel
Duplex/Super Duplex
Monel
Nickel
Inconel
Hasteloy
Titanium
Zirconium
RETURN PRODUCT
Gate-Globe-Check Valves
Contact Us
Koşuyolu Mahallesi Ali Nazıma Sokak No:24 34718
Koşuyolu - İSTANBUL
T: +90 216 326 39 39 pbx
F: +90 216 545 98 76
E: sales@otkonsas.com
Social Media
Otkonsaş 2017 © All Rights Reserved.
Web Design Grimor
Otkonsas Kontrol Vanaları

Check Valves

Otkonsas Kontrol Vanaları
Otkonsas Kontrol Vanaları Otkonsas Kontrol Vanaları
Check valves are designed to close quickly and automatically with positive shut off in either horizontal or vertical (flow up) pipe runs. Inherently, check valves have a low pressure drop and are best suitable for velocity applications. Closure design allows our swing check valve to close completely even and remain closed with no flow when installed in a horizontal pipe run.

The body is full ported and spherical in form. The design utilizes large radiuses which allow for the stresses, flow resistance and turbulence to be kept to a minimum. Seat rings are designed to greatly reduce and/or prevent any turbulence and avoid damages due to corrosion.

» Wafer, Lug, Flange options
» Retainer less design eliminates fugitive Emissions. Is firesafe by design
» Discs open 85° to ensure a low pressure drop
» Positive sealing under most operating conditions. The valve closes before the flow reverses at zero velocity.
» Dual plate, non-slam, single disc, hub end, nozzle check valve options
» Wafer Check Valves can be installed in the horizontal and vertical up positions.

Size:
1/2" - 36"

Design Standards:
ASME B16.34, API 602, BS5352, ISO 15761, API 6A, BS 1868

Pressure Class:
ANSI 150# - 4500#

Connection:
SW, NPT, BW, RF, RJ, HUB, Compact Flange

Material Options:
Carbon Steel
Stainless Steel
Duplex/Super Duplex
Monel
Nickel
Inconel
Hasteloy
Titanium
Zirconium
RETURN PRODUCT
Gate-Globe-Check Valves
Contact Us
Koşuyolu Mahallesi Ali Nazıma Sokak No:24 34718
Koşuyolu - İSTANBUL
T: +90 216 326 39 39 pbx
F: +90 216 545 98 76
E: sales@otkonsas.com
Social Media
Otkonsaş 2017 © All Rights Reserved.
Web Design Grimor