Pump Protection Valves
Schroedahl Pump Protection Valve For Centrifugal Pumps
Schroedahl Type TDL Pump Protection Valve
The outlet main flow controls the non-return valve and positions it in proportion to the flow. The stem of the non-return valve transmits the motion via a lever to the bypass.
Markets
-
Mining
-
Chemical
-
Food & Beverages
-
Nuclear
-
Industrial Boilers
Other Schroedahl
Detail Specification
Nominal Size [Inch] | 4, 5, 6, 18, 1, 1.5, 10, 12, 14, 16, 2, 3, 2.5, 20, 8 |
Pressure rating | PN 40, PN 63, PN 10, PN 100, PN 16, PN 160, PN 25 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on reques |
Temp | Max. 230.00C° |
Schroedahl Pump Protection Valve For Centrifugal Pumps
Schroedahl Type TDM Pump Protection Valve
The bypass system regulates the bypass flow in a modulating way and reduces the pressure to the bypass outlet pressure level
without cavitation.
Markets
-
Mining
-
Chemical
-
Food & Beverages
-
Nuclear
- Industrial Boilers
Other Schroedahl
- DRX Steam Pressure Reduction
- Schroedahl DKT Desuperheater
- Schroedahl DKV Desuperheaters
Detail Specification
Nominal Size [Inch] | 4, 5, 6, 1, 1.5, 10, 12, 2, 3, 2.5, 8 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on request |
Pressure rating | PN 320, PN 400, PN 63, PN 100, PN 160, PN 250 |
Temp | Max 230.00C° |
Schroedahl Pump Protection Valve For Centrifugal Pumps
Schroedahl Type TDM Pump Protection Valve
The bypass system regulates the bypass flow in a modulating way and reduces the pressure to the bypass outlet pressure level
without cavitation.
Markets
-
Mining
-
Chemical
-
Food & Beverages
-
Nuclear
- Industrial Boilers
Other Schroedahl
- DRX Steam Pressure Reduction
- Schroedahl DKT Desuperheater
- Schroedahl DKV Desuperheaters
Detail Specification
Nominal Size [Inch] | 4, 5, 6, 1, 1.5, 10, 12, 2, 3, 2.5, 8 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on request |
Pressure rating | PN 320, PN 400, PN 63, PN 100, PN 160, PN 250 |
Temp | Max 230.00C° |
Schroedahl Pump Protection Valve For Centrifugal Pumps
Schroedahl Type SUL Pump Protection Valve
The SUL series offers effective and cost-effective protection for pumps used in the energy, chemical and petrochemical industries.
Markets
-
Heating and Cooling
-
Industrial Boilers
-
Nuclear
-
Petrochemical
-
Mining
-
Chemical
- Pulp & Paper
Other Schroedahl
- DRM Steam pressure reduction
- DRV Steam pressure reduction
Detail Specification
Nominal Size [Inch] | 4, 5, 6, 1, 1.5, 10, 12, 2, 3, 2.5, 8 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI |
Pressure rating | PN 40, PN 63, PN 10, PN 16, PN 25 |
Temp | Max 230.00C° |
Schroedahl Pump Protection Valve For High
Centrifugal Pumps
Schroedahl Type MRK Pump Protection Valve
The pump protection valve for high pressures. The MRK is used as a protection system for centrifugal pumps in water applications. The MRK valve system comprises a non-return valve and a special control and throttle device for the bypass system.
Markets
- Paints & Colors
- Nuclear
Other Schroedahl
- DUM Steam Conditioning Valve
- DUV Steam Conditioning Valve
Detail Specification
Nominal Size [Inch] | 4, 5, 6, 10, 12, 3, 8 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on request |
Pressure rating | PN 320, PN 400, PN 500, PN 640, PN 250 |
Temp | Max 230.00C° |
Schroedahl Pump Protection Valve For High Centrifugal Pumps
Schroedahl Type MRK Pump Protection Valve
The pump protection valve for high pressures. The MRK is used as a protection system for centrifugal pumps in water applications. The MRK valve system comprises a non-return valve and a special control and throttle device for the bypass system.
Markets
- Paints & Colors
- Nuclear
Other Schroedahl
- DUM Steam Conditioning Valve
- DUV Steam Conditioning Valve
Detail Specification
Nominal Size [Inch] | 4, 5, 6, 10, 12, 3, 8 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on request |
Pressure rating | PN 320, PN 400, PN 500, PN 640, PN 250 |
Temp | Max 230.00C° |
Control Valve
Small Desuperheater To Control The Temperature
Of Superheated Steam Or Gas
Schroedahl Type DKM
Small Desuperheater To
Control Valve
Type DKM for small boiler and process applications and for the food and beverage industry and Suitable for small piping.
Markets
- Paints & Colors
- Industrial Boilers
Other Schroedahl
- DUX Steam Conditioning Valve
- TDC Pump Protection Valve
Detail Specification
Nominal Size [Inch] | 5, 6, 10, 12, 8 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI |
Pressure rating | PN 320, PN 40, PN 400, PN 63, PN 10, PN 100, PN 16, PN 160, PN 25, PN 250 |
Temp | Max 650.00C° |
Schroedahl AVC High
Pressure CV With Pilot And Perforated Trim
Customised High Pressure Control Valve With Special Dual Valve
AVC combination valves with internal fittings consisting of axial throttling stages and perforated basket fittings.
Detail Specification
Nominal Size [Inch] | 100, 125, 150, 200, 250, 300, 700, 450, 50, 500, 550, 600, 350, 650, 65, 750, 80, 800, 850, 900, 40, 400 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on request |
Pressure rating | PN 320, PN 40, PN 400, PN 500, PN 63, PN 640, PN 10, PN 100, PN 16, PN 160, PN 25, PN 250 |
Temp | Max 280.00C° |
Schroedahl AVC High
Pressure CV With Pilot And Perforated Trim
Customised High Pressure Control Valve With Special Dual Valve
AVC combination valves with internal fittings consisting of axial throttling stages and perforated basket fittings.
Detail Specification
Nominal Size [Inch] | 100, 125, 150, 200, 250, 300, 700, 450, 50, 500, 550, 600, 350, 650, 65, 750, 80, 800, 850, 900, 40, 400 |
Flanges | EN 1092-1, ASME B16.5, ISO 7005, JIS, JPI, welding ends on request |
Pressure rating | PN 320, PN 40, PN 400, PN 500, PN 63, PN 640, PN 10, PN 100, PN 16, PN 160, PN 25, PN 250 |
Temp | Max 280.00C° |