Water Valves

Wastewater air valve type SCF IO | CSA | Philippopoulos s.a.

Wastewater air valve type SCF IO | CSA

Wastewater air valve type SCF IO | CSA
CSA
CSA SCF IO for Wastewater The CSA SCF IO is an air valve designed exclusively for air intake in wastewater pipelines. It allows rapid admission of large air volumes during pipeline draining, line rupture, or potential pump failure. The valve does not permit air release to the atmosphere. IO Functionality The IO system is specified where venting of...
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Wastewater air valve type SCF SUB | CSA | Philippopoulos s.a.

Wastewater air valve type SCF SUB | CSA

Wastewater air valve type SCF SUB | CSA
CSA
CSA SCF SUB for Wastewater The CSA SCF SUB is a combined air valve designed for wastewater pipelines, specifically for installations at locations with flood risk or where uncontrolled discharge of liquids/gases into the installation area must be prevented. The SUB watertight system directs air flow through a helical discharge curve to minimize aerosol and...
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Wastewater air valve type SCF-AS | CSA | Philippopoulos s.a.

Wastewater air valve type SCF-AS | CSA

Wastewater air valve type SCF-AS | CSA
CSA
CSA SCF-AS for Wastewater The CSA SCF-AS is a single-chamber, combined air valve designed for raw wastewater pipelines. It evacuates air from pressurized lines and admits large volumes of air during pipeline draining or rupture, minimizing vacuum and negative pressure conditions. Anti-slam Function The integrated anti-surge system, constructed from...
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Wastewater air valve type SCF-RFP | CSA | Philippopoulos s.a.

Wastewater air valve type SCF-RFP | CSA

Wastewater air valve type SCF-RFP | CSA
CSA
CSA SCF-RFP for Wastewater The CSA SCF-RFP is a single-chamber air valve for untreated wastewater, equipped with an integrated RFP anti-surge system. It expels air from pressurized pipelines and admits large air volumes during draining or pipe rupture, minimizing vacuum and negative pressure events. RFP Operation During air discharge, the valve detects...
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Wastewater air valve type SCF-RFP 2" | CSA | Philippopoulos s.a.

Wastewater air valve type SCF-RFP 2" | CSA

Wastewater air valve type SCF-RFP 2" | CSA
CSA
CSA SCF-RFP 2” for Wastewater The CSA SCF-RFP 2” is a compact, single-chamber, combination air valve designed for untreated wastewater. It provides pressurized air release and large-volume air intake during pipeline draining or rupture, minimizing vacuum and negative pressure conditions. RFP Operation The integrated RFP anti-surge system responds to...
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Wastewater air valve type SCF-RFP-D | CSA | Philippopoulos s.a.

Wastewater air valve type SCF-RFP-D | CSA

Wastewater air valve type SCF-RFP-D | CSA
CSA
CSA SCF-RFP-D for Wastewater The CSA SCF-RFP-D is a dual-function, combined air valve designed for untreated wastewater. It discharges air from pressurized pipelines and admits large volumes of air during pipeline draining or rupture, minimizing vacuum and negative pressure conditions. RFP Operation The RFP anti-surge mechanism limits air discharge when...
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Wastewater air valve type SCF-U | CSA | Philippopoulos s.a.

Wastewater air valve type SCF-U | CSA

Wastewater air valve type SCF-U | CSA
CSA
CSA SCF-U for Underground Wastewater Installation The CSA SCF-U is a complete air valve assembly designed for direct underground installation in pressurized wastewater pipelines, eliminating the need for a separate chamber. The unit includes an SCF 2” air valve, PVC stand pipe, and an integrated isolation mechanism for maintenance access from above ground...
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Water air valve - Combination type ARGO | CSA | Philippopoulos s.a.

Water air valve - Combination type ARGO | CSA

Water air valve - Combination type ARGO | CSA
CSA
CSA ARGO Combination Air Valve The CSA ARGO is an automatic combination air valve designed for irrigation and treated water networks. It removes air pockets during pressurized operation and enables large-volume air intake or discharge during pipeline filling and draining cycles. Technical Specifications Body and cover: glass reinforced polypropylene...
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Water air valve - Combination type FOX 3F-HP | CSA | Philippopoulos s.a.

Water air valve - Combination type FOX 3F-HP | CSA

Water air valve - Combination type FOX 3F-HP | CSA
CSA
CSA FOX 3F-HP Air Release Valve The CSA FOX 3F-HP air release valve is engineered for industrial air management in pressurized pipelines and process systems. Designed for reliability and operational efficiency, it is suitable for demanding environments where air accumulation can compromise system performance. Technical Features Body and internal...
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Water air valve - Special applications type FOX 3F SUB | CSA | Philippopoulos s.a.

Water air valve - Special applications type FOX 3F SUB | CSA

Water air valve - Special applications type FOX 3F SUB | CSA
CSA
CSA FOX 3F SUB for Submersible Installations The CSA FOX 3F SUB is a combined air valve designed for pipeline locations where there is a risk of flooding or where water discharge/spray into the installation area is not permitted. The SUB system channels air flow through a threaded discharge curve, allowing venting to be directed to a controlled location....
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Water air valve - Special applications type LYNX 3F SUB | CSA | Philippopoulos s.a.

Water air valve - Special applications type LYNX 3F SUB | CSA

Water air valve - Special applications type LYNX 3F SUB | CSA
CSA
CSA LYNX 3F SUB for Submerged Applications The CSA LYNX 3F SUB is a combination air valve designed for water networks in locations with flood risk or where uncontrolled spray during closure is unacceptable. The SUB watertight system directs air discharge through a threaded curve, enabling remote venting and minimizing water egress at the installation...
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Water air valve - Combination air valve with five functions type LYNX 3F - RFP - AS | CSA | Philippopoulos s.a.

Water air valve - Combination air valve with five functions type LYNX 3F - RFP - AS | CSA

Water air valve - Combination air valve with five functions type LYNX 3F - RFP - AS | CSA
CSA
CSA LYNX 3F RFP-AS Five-Function Air Valve The CSA LYNX 3F RFP-AS is a single-chamber combination air valve designed for treated water networks. It provides pressurized air release, air intake during pipeline draining or rupture, and controls transient phenomena associated with high air discharge velocities. RFP and AS Functionality The integrated RFP-AS...
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Direct acting Pressure relief - Sustaining valve type VSM | CSA | Philippopoulos s.a.

Direct acting Pressure relief - Sustaining valve type VSM | CSA

Direct acting Pressure relief - Sustaining valve type VSM | CSA
CSA
CSA VSM The CSA VSM is a direct acting pressure relief and upstream pressure sustaining valve. It operates without an external pilot circuit; adjustment is achieved via a piston mechanism balanced against upstream pressure. Technical Data Sizes: DN50–DN150 Pressure classes: PN10, PN16, PN25, PN40 Flanges: EN 1092-2 Design/testing: EN 1074 Body/cover: GJS...
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Direct acting Pressure relief - Sustaining valve type VSM FF | CSA | Philippopoulos s.a.

Direct acting Pressure relief - Sustaining valve type VSM FF | CSA

Direct acting Pressure relief - Sustaining valve type VSM FF | CSA
CSA
CSA VSM FF The CSA VSM FF is a direct-acting valve designed for upstream pressure relief or sustaining applications. Constructed with a stainless steel body and internal components, it operates without a pilot circuit, utilizing a pressure-balanced piston. The valve can be installed in bypass lines as a relief valve or in-line as a pressure sustaining...
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Direct acting Pressure relief - Sustaining valve type VSM ST | CSA | Philippopoulos s.a.

Direct acting Pressure relief - Sustaining valve type VSM ST | CSA

Direct acting Pressure relief - Sustaining valve type VSM ST | CSA
CSA
CSA VSM ST The CSA VSM ST is a direct acting pressure relief or upstream pressure sustaining valve for water networks. It is supplied with flanged connections, ductile iron body, and available in PN10, PN16, PN25, and PN40 pressure classes. Operation The valve opens when upstream pressure exceeds the setpoint, discharging flow to relieve pressure. When...
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Fast acting surge prevention valve type VRCA | CSA | Philippopoulos s.a.

Fast acting surge prevention valve type VRCA | CSA

Fast acting surge prevention valve type VRCA | CSA
CSA
Rapid Reaction Valve for Water Hammer Prevention CSA Type VRCA The CSA VRCA rapid reaction valve is engineered for hydraulic networks requiring effective water hammer mitigation. Designed for continuous operation, it stabilizes pressure fluctuations, reduces mechanical stress on piping and equipment, and maintains consistent flow under variable...
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Anti-shock/anti-slam air valves suitable for Industry/seawater type GOLIA 3F-AS | CSA | Philippopoulos s.a.

Anti-shock/anti-slam air valves suitable for Industry/seawater type GOLIA 3F-AS | CSA

Anti-shock/anti-slam air valves suitable for Industry/seawater type GOLIA 3F-AS | CSA
CSA
CSA GOLIA 3F-AS – Anti-Slam Air Valve The CSA GOLIA 3F-AS is a single-chamber, double-acting combination air valve with integrated anti-slam system for controlled air discharge rates. It is specified for pressurized pipelines where rapid water column return may induce hydraulic shock (water hammer). Operation The valve performs the following functions:...
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Anti-shock/anti-slam air valves suitable for Industry/seawater type GOLIA 3F-RFP | CSA | Philippopoulos s.a.

Anti-shock/anti-slam air valves suitable for Industry/seawater type GOLIA 3F-RFP | CSA

Anti-shock/anti-slam air valves suitable for Industry/seawater type GOLIA 3F-RFP | CSA
CSA
CSA GOLIA 3F-RFP – Anti-Surge Air Valve The CSA GOLIA 3F-RFP is a single-chamber, full-bore combination air valve with integrated RFP (anti-surge) system for hydraulic surge mitigation during air discharge. Designed for water, seawater, and industrial process pipelines subject to transient pressure phenomena. RFP Function During pipeline filling, the...
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Special applications air valves for Industry/seawater type GOLIA 2F IO | CSA | Philippopoulos s.a.

Special applications air valves for Industry/seawater type GOLIA 2F IO | CSA

Special applications air valves for Industry/seawater type GOLIA 2F IO | CSA
CSA
CSA GOLIA 2F IO – Air Valve, Inlet Only The CSA GOLIA 2F IO is a dual-function air valve engineered to permit air intake only into the pipeline, preventing air discharge under all operating conditions. This configuration is specified for applications where vacuum protection is critical during draining, pipeline rupture, or pump failure. It is not designed...
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Special applications air valves for Industry/seawater type GOLIA 3F EO | CSA | Philippopoulos s.a.

Special applications air valves for Industry/seawater type GOLIA 3F EO | CSA

Special applications air valves for Industry/seawater type GOLIA 3F EO | CSA
CSA
CSA GOLIA 3F EO – Exhaust-Only Air Valve The CSA GOLIA 3F EO is a combination air valve designed for industrial and seawater applications, configured for exhaust only operation. It enables the discharge of large air volumes during pipeline filling and the continuous removal of air pockets under pressurized conditions. The EO version does not permit air...
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Special applications air valves for Industry/seawater type GOLIA 3F RFP SUB | CSA | Philippopoulos s.a.

Special applications air valves for Industry/seawater type GOLIA 3F RFP SUB | CSA

Special applications air valves for Industry/seawater type GOLIA 3F RFP SUB | CSA
CSA
CSA GOLIA 3F RFP SUB – Air Valve for Submerged Applications The CSA GOLIA 3F RFP SUB is a combination air valve designed for industrial, freshwater, and seawater pipeline networks. The SUB variant features a sealed air transfer system via a threaded angled outlet, enabling installation in chambers or locations subject to flooding or high humidity....
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Water Valves