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Válvulas Redutoras Pressão Auto-Actuadas
Benefícios
Controlo Preciso
Reduz tempo de manutenção
Reduzir custos de operação
Vista Geral
Estão disponíveis modelos para utilização em água, vapor e gases numa vasta gama de materiais, incluíndo bronze, ferro nodular, aço vazado e aço inoxidável.
Com a gama de medidas de DN15 a DN100 e indicadas para pressões até 40 bar.
Assim como as válvulas redutoras de acção directa, estas também são auto-actuadas.
Sendo operadas por piloto proporcionam um controlo preciso nos casos de grandes alterações de caudal.
Disponíveis em ferro nodular, aço vazado e aço inoxidável nas medidas de DN15 a DN80.
Podem ser fornecidas com sedes metálicas ou macias (borracha nitrílica), havendo a opção com válvula de solenoide ou actuador pneumático, para controlo à distância.
Brochuras de Venda
| Documento | language | Numero de referência | Descarregar |
|---|---|---|---|
| Controls and Instrumentation - An Introduction | English | SB-GCM-25 | Descarregar PDF |
| Pressure reducing and surplussing valves for steam and industrial fluids | English | SB-GCH-29 | Descarregar PDF |
Folha de Informação Técnica
| Documento | language | Numero de referência | Descarregar |
|---|---|---|---|
| BRV2, BRV2S5 and SRV2 Pressure Reducing Valve Capacities | English | TI-P045-13 | Descarregar PDF |
| BRV2S and BRV2B SG Iron Pressure Reducing Valves | English | TI-P045-14 | Descarregar PDF |
| BRV2S5 and BRV2B5 Gunmetal Pressure Reducing Valves | English | TI-P045-09 | Descarregar PDF |
| BRV71 and BRV73 SG Iron Pressure Reducing Valves | English | TI-P210-01 | Descarregar PDF |
| DEP4 Cast Steel Excess Pressure Valve | English | TI-P206-01 | Descarregar PDF |
| DEP7 SG Iron Excess Pressure Valve | English | TI-P205-01 | Descarregar PDF |
| DEP7 SG Iron Excess Pressure Valve Materials of Construction | English | TI-P205-02 | Descarregar PDF |
| DP143, DP143G and DP143H Pilot Operated Pressure Reducing Valves with Cast Steel Bodies | English | TI-P006-01 | Descarregar PDF |
| DP163, DP163G and DP163Y Pilot Operated Pressure Reducing Valves with Stainless Steel Bodies | English | TI-P107-01 | Descarregar PDF |
| DP17T and DP17TE Pilot Operated Pressure/Temperature Control Valves with SG Iron Bodies | English | TI-P101-01 | Descarregar PDF |
| DP27, DP27E, DP27G, DP27GY, DP27R and DP27Y Pilot Operated Pressure Reducing Valves with SG Iron Bodies | English | TI-P470-01 | Descarregar PDF |
| DP27T and DP27TE Pilot Operated Pressure/Temperature Control Valves with SG Iron Bodies | English | TI-P470-08 | Descarregar PDF |
| DPP17E and DPP17EE Pilot Operated Pressure Reducing Valves with SG Iron Bodies | English | TI-P208-01 | Descarregar PDF |
| DRV4 and DRV4G Cast Steel Pressure Reducing Valves | English | TI-P203-01 | Descarregar PDF |
| DRV7 and DRV7G SG Iron Pressure Reducing Valves | English | TI-P204-01 | Descarregar PDF |
| LRV2 Pressure Reducing Valve Capacities | English | TI-P001-09 | Descarregar PDF |
| LRV2B and LRV2S Gunmetal Pressure Reducing Valves | English | TI-P001-07 | Descarregar PDF |
| SDP143 Pilot Operated Pressure Surplussing Valve with Cast Steel Body | English | TI-P004-01 | Descarregar PDF |
| SRV2S Stainless Steel Pressure Reducing Valve | English | TI-P186-05 | Descarregar PDF |
| SRV461S and SRV463S Stainless Steel Direct Acting Pressure Reducing Valves | English | TI-P186-01 | Descarregar PDF |
| SRV66 Sanitary Pressure Reducing Valve | English | TI-P186-08 | Descarregar PDF |
| SRV66HC High Capacity Sanitary Pressure Reducing Valve | English | TI-P186-10 | Descarregar PDF |
| WS4 Water Seal Pot | English | TI-S12-03 | Descarregar PDF |
Manual de Instalação e Manutenção
| Documento | language | Numero de referência | Descarregar |
|---|---|---|---|
| Balance Pipe Assembly for the DP Type Valve | English | IM-S10-21 | Descarregar PDF |
| Body Gasket and Studs and Nuts Set for DP Pilot Operated Pressure Reducing Valves | English | IM-S10-28 | Descarregar PDF |
| Bolts and Nuts Set for Diaphragm Chamber Securing on the DP Type Valve | English | IM-S10-27 | Descarregar PDF |
| BRV2 Range of Pressure Reducing Valves | English | IM-P045-10 | Descarregar PDF |
| BRV2, SRV2, BRV71 and BRV73 Pressure Controls Supplementary Safety Information | English | IM-F10-13 | Descarregar PDF |
| BRV2SP and BRV2BP Products supplied with external pressure sensing | English | IM-P045-08 | Descarregar PDF |
| BRV71 and BRV73 Pressure Reducing Valves | English | IM-P210-04 | Descarregar PDF |
| Control Pipe Assembly for the DP Type Valve | English | IM-S10-20 | Descarregar PDF |
| DEP Excess Pressure Valve | English | IM-S12-10 | Descarregar PDF |
| DP Pilot Operated Pressure Reducing Valves | English | IM-S10-25 | Descarregar PDF |
| DP143 and DP163 Pressure Reducing Valve Spares | English | IM-P006-08 | Descarregar PDF |
| DP143, DP143G, DP143H and DP163, DP163G, DP163Y Pilot Operated Pressure Reducing Valves | English | IM-P006-07 | Descarregar PDF |
| DP17 to DP27 Pilot Valve Assembly Upgrade Kit Fitting Instructions | English | IM-P100-16 | Descarregar PDF |
| DP17, DP143 and DP163 Pressure Reducing Valves Supplementary Safety Information | English | IM-S10-30 | Descarregar PDF |
| DP17, DP17E, DP17G, DP17R, DP17Y and DP27G Pilot Operated Pressure Reducing Valves | English | IM-P100-05 | Descarregar PDF |
| DP17, DP17E, DP17G, DP17R, DP17Y and DP27G Pilot Operated Pressure Reducing Valves | English | IM-P244-01 | Descarregar PDF |
| DP17T and DP17TE Pilot Operated Pressure/Temperature Control Valves | English | IM-P101-04 | Descarregar PDF |
| DP27, DP27E, DP27R and DP27Y Pilot Operated Pressure Reducing Valves | English | IM-P470-03 | Descarregar PDF |
| DP27T and DP27TE Pilot Operated Pressure/Temperature Control Valves | English | IM-P240-02 | Descarregar PDF |
| DP27T and DP27TE Pilot Operated Pressure/Temperature Control Valves | English | IM-P470-09 | Descarregar PDF |
| DPP17E and DPP17EE Pressure Reducing Valves | English | IM-P208-02 | Descarregar PDF |
| DPS17 Combined Pressure Reducing Valve and Surplussing Valve | English | IM-P100-13 | Descarregar PDF |
| DRV and DRVG Pressure Reducing Valves | English | IM-S12-04 | Descarregar PDF |
| Internal Strainer for the DP17, DP27 and 37D Pilot Operated Pressure Reducing Valves | English | IM-S10-26 | Descarregar PDF |
| Pilot Valve Assembly and Pilot Filter for DP27 Pilot Operated Pressure Reducing Valves | English | IM-P470-06 | Descarregar PDF |
| Pilot Valve Diaphragm Set for the DP17 and DP27 plus Pilot Valve Chamber Assembly for the DP17 | English | IM-S10-24 | Descarregar PDF |
| Pressure Control Spring for the DP and SDP Pilot Operated Pressure Reducing Valves | English | IM-S10-23 | Descarregar PDF |
| SDP143 Pilot Operated Pressure Surplussing Valve | English | IM-P004-05 | Descarregar PDF |
| SRV2S Pressure Reducing Valve | English | IM-P186-03 | Descarregar PDF |
| SRV66 Sanitary Pressure Reducing Valve | English | IM-P186-09 | Descarregar PDF |
| SRV66HC High Capacity Sanitary Pressure Reducing Valve | English | IM-P186-11 | Descarregar PDF |
| Type LRV2 Pressure Reducing Valve for Liquids | English | IM-P001-08 | Descarregar PDF |
Spirax Sarco
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