SOCLA W Systems

The SOCLA W System non-return disc valves are engineered for high-performance backflow prevention in industrial applications, accommodating pressures up to 40 bar and temperatures ranging from -10°C to 350°C. Their metal-to-metal sealing ensures durability and reliability, while the compact design allows for installation in any position with minimal head loss. Compliant with EN 12266-1 standards, these valves are suitable for clear liquids, corrosive fluids, and high-temperature environments, making them ideal for heating systems and various industrial processes.

SOCLA 46 Strainer

Pumping

The SOCLA 46 Strainer is designed for filtering hydrocarbons and loaded water, featuring a perforated surface three to five times the nominal passage size for efficient flow. Its construction includes an epoxy-coated cast iron flange and a polypropylene anti-encrusting strainer. Suitable for flanged connections drilled to PN10/16 standards, it operates between 0°C and 80°C. Compliant with EN 1092-2 standards, it ensures effective filtration in pumping and irrigation systems.

 Technical Datasheet 

Pressure: N/A
Size Range: 50 ... 100 mm
Body Materials: Cast Iron, Epoxy, PP, & Galvanised Steel
Approvals: ACS, & BVERITAS
Weight Range (KG): 2.05 ... 4.84
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SOCLA 46G Strainer

Pumping, & Irrigation

The SOCLA 46G Strainer is designed for protecting pumping and irrigation systems by filtering hydrocarbons and non-corrosive liquids. Featuring a perforated surface three times the nominal passage size, it is constructed with an epoxy-coated cast iron flange and galvanised steel strainer. Operating at temperatures from 0°C to 80°C, it supports PN10/16 flanged connections and complies with EN 1092-2 standards, ensuring effective filtration and minimal pressure loss.

 Technical Datasheet 

Pressure: N/A
Size Range: 50 ... 400 mm
Body Materials: Cast Iron, Epoxy, Galvanised Steel, & Brass
Approvals: ACS, & BVERITAS
Weight Range (KG): 2.15 ... 75.70
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SOCLA 46X Strainer

Pumping, Pumping of Corrosive Mediums, Sea Water, & Industrial Processes

The SOCLA 46X Strainer is designed for industrial processes and the pumping of sea water or corrosive fluids. Constructed from stainless steel with a perforated surface three times the nominal passage size, it ensures effective filtration. Suitable for temperatures ranging from -10°C to 350°C, it supports PN flanged connections per EN 1092-2 standards. This strainer offers reliable performance in challenging environments while maintaining minimal pressure loss.

 Technical Datasheet 

Pressure: PN 10 ... 16
Size Range: 40 ... 1000 mm
Body Materials: Stainless Steel
Approvals: ACS, & BVERITAS
Weight Range (KG): 0.63 ... 135.05
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SOCLA 101 Strainer

Pumping

The SOCLA 101 Strainer is designed for filtering clear, non-corrosive liquids and hydrocarbons, protecting system components from debris. It features a stainless steel strainer and PA6 polyamide connection, operating efficiently at pressures up to 10 bar and temperatures between -10°C and 60°C. Suitable for BSP threaded connections, it is available in sizes from DN 3/8 to DN 2 and complies with NF EN ISO 228-1 standards, ensuring reliable filtration and minimal maintenance.

 Technical Datasheet 

Pressure: PFA 10 Bar
Size Range: 17.15 ... 60.33 mm
Body Materials: PA6, & Stainless Steel
Approvals: BVERITAS
Weight Range (KG): 0.030 ... 0.185
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SOCLA 191D Strainer

Pumping

The SOCLA 191D Strainer efficiently filters clear liquids to protect system components, featuring a perforated surface that is at least three times the nominal passage size. Made from anti-encrusting materials like polyphenylene oxide and polyethylene, it supports BSP threaded connections. Operating between -10°C and 60°C, it complies with NF EN ISO 228-1 standards, ensuring reliable performance in demanding environments with minimal pressure loss.

 Technical Datasheet 

Pressure: N/A
Size Range: 17.15 ... 60.33 mm
Body Materials: PPO, POM, & PE
Approvals: ACS, & BVERITAS
Weight Range (KG): 0.010 ... 0.130
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SOCLA 802 Metal Seated Check Valves

Heating, & Industrial Process

The SOCLA 802 Metal Seated Check Valve is a high-performance non-return disc valve designed for industrial and heating applications. It operates efficiently in any position, features a metal-to-metal seal, and minimises head loss while preventing hammering. Constructed with materials like brass, cast iron, or stainless steel, it supports flanged connections and operates at temperatures from -10°C to 200°C. Compliant with PED 2014/68/UE standards, it ensures reliable performance across demanding systems.

 Technical Datasheet 

Pressure: PFA 16 Bar
Size Range: 32 ... 200 mm
Body Materials: Brass DZR, Cast Iron, Epoxy, Stainless Steel, & Bronze
Approvals: ACS, CE Marking, & BVERITAS
Weight Range (KG): 0.35 ... 23.40
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SOCLA 802L Metal Seated Check Valves

Heating, & Industrial Applications

The SOCLA 802L Metal Seated Check Valve is designed for industrial and heating systems requiring efficient backflow prevention. It features a compact, easy-to-install design with a brass or cast iron body, a stainless steel closing system, and an EPDM seal. Suitable for clear liquids, it operates at pressures up to 16 bar and temperatures from -10°C to 100°C. Compliant with PED 2014/68/UE standards, it ensures minimal head loss, silent operation, and reliability in demanding environments.

 Technical Datasheet 

Pressure: PFA 16 Bar
Size Range: 32 ... 100 mm
Body Materials: Brass DZR, Cast Iron, Epoxy, Stainless Steel, & EPDM
Approvals: ACS, & CE Marking
Weight Range (KG): 0.35 ... 3.35
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SOCLA 802T Metal Seated Check Valves

Heating, & Industrial Applications

The SOCLA 802T Metal Seated Check Valve is ideal for industrial and heating applications, offering reliable backflow prevention with a metal-to-metal sealing mechanism. It features a brass body, a stainless steel closing system, and operates at pressures up to 16 bar and temperatures from -10°C to 200°C. Designed for flanged or BSP threaded connections, it ensures minimal head loss and silent operation, meeting PED 2014/68/UE standards for demanding environments.

 Technical Datasheet 

Pressure: PFA 16 Bar
Size Range: 32 ... 50 mm
Body Materials: Brass DZR, Stainless Steel, & PTFE
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 1 ... 3.2
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SOCLA 802Z Metal Seated Check Valves

Corrosive, & High Temperatures

The SOCLA 802Z Metal Seated Check Valve is designed for industrial systems, offering high performance for clear liquids at pressures up to 16 bar and temperatures from -10°C to 230°C. Featuring a bronze body, stainless steel closing system, and metal-to-metal sealing, it operates efficiently in any position with minimal head loss. Its flanged design ensures easy installation and compliance with PED 2014/68/UE standards, making it suitable for demanding environments.

 Technical Datasheet 

Pressure: PFA 16 Bar
Size Range: 32 ... 200 mm
Body Materials: Bronze, & Stainless Steel
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 0.35 ... 23.40
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SOCLA 812 Metal Seated Check Valves

Industry, Corrosives, & High Pressure & High Temperature

The SOCLA 812 Metal Seated Check Valve is a high-performance non-return valve designed for industrial and high-pressure systems. It features a metal-to-metal seal, stainless steel components, and operates in any position. Suitable for clear liquids, it supports flanged connections and functions efficiently between -10°C to 350°C at pressures up to 40 bar. Compliant with PED 2014/68/UE standards, it offers reliable sealing, minimal head loss, and compatibility with corrosive fluids.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 16 ... 40 Bar
Size Range: 15 ... 200 mm
Body Materials: Stainless Steel, Bichromated Steel, & Tinned Copper
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 0.10 ... 23.40
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SOCLA 812X Metal Seated Check Valves

Industry, Chemicals, & High Pressure & High Temperature Steam Service

The SOCLA 812X Metal Seated Check Valve is engineered for high-performance industrial applications, offering efficient non-return functionality for clear liquids and steam. With stainless steel construction and a metal-to-metal seal, it operates between -50°C to 350°C and pressures up to 40 bar. Supporting flanged connections, it minimises head loss and is compliant with PED 2014/68/UE and ATEX standards, ensuring reliability in demanding environments.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 16 ... 40 Bar
Size Range: 15 ... 200 mm
Body Materials: Stainless Steel, Bichromated Steel, & Tinned Copper
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 0.10 ... 23.40
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SOCLA 812XB Metal Seated Check Valves

Industries, Process Liquids, & Steam Services

The SOCLA 812XB Metal Seated Check Valve is tailored for industrial, chemical, and steam applications, ensuring reliable non-return functionality. With a stainless steel body, metal-to-metal sealing, and a parabolic-edge disc, it minimises head loss and prevents hammering. Operating at pressures up to 40 bar and temperatures between -40°C and 200°C, it is suitable for butt-welded connections and complies with PED 2014/68/UE and ATEX 2014/34/UE standards for safety in demanding environments.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 40 Bar
Size Range: 15 ... 50 mm
Body Materials: Stainless Steel, PTFE, & Tinned Copper
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 0.43 ... 3.15
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SOCLA 812XL Metal Seated Check Valves

Industries, Process Liquids, High Pressure & High Temperature, & Steam Services

The SOCLA 812XL Metal Seated Check Valve is a high-performance solution for industrial and chemical systems, designed to handle clear liquids, steam, and thermal fluids. With a stainless steel body, metal-to-metal sealing, and an EPDM seal, it operates at pressures up to 40 bar and temperatures between -10°C and 100°C. The valve minimises head loss, supports flanged connections, and meets PED 2014/68/UE standards, ensuring reliable and efficient operation in demanding applications.

 Technical Datasheet 

Pressure: PFA 16 ... 40 Bar
Size Range: 25 ... 200 mm
Body Materials: Stainless Steel, & EPDM
Approvals: CE Marking
Weight Range (KG): 0.24 ... 26.50
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SOCLA 812XS Metal Seated Check Valves

Industries, Process Liquids, & Steam Services

The SOCLA 812XS Metal Seated Check Valves deliver high performance for clear liquids and steam in industrial and chemical applications. Operating between -40°C and 200°C, these valves feature a stainless steel body with a metal-to-metal sealing system and minimal head loss. Equipped with a return spring and lateral guiding for reliable operation, they support socket-welded connections and comply with EN 12760 standards, making them suitable for installations in any position.

 Technical Datasheet Mounting Instructions

Pressure: PFA 40 Bar
Size Range: 15 ... 50 mm
Body Materials: Stainless Steel, PTFE, & Tinned Copper
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 0.43 ... 3.70
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SOCLA 812XT Metal Seated Check Valves

Industries, Process Liquids, & Steam Services

The SOCLA 812XT Metal Seated Check Valve is designed for industrial and chemical systems handling clear liquids, steam, and thermal fluids. It operates between -40°C to 200°C at pressures up to 40 bar, featuring a stainless steel body, metal-to-metal sealing, and a discharge anti-static braid for ATEX compliance. Suitable for BSP threaded connections, it ensures minimal head loss, silent operation, and meets PED 2014/68/UE and ATEX 2014/34/UE standards.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 40 Bar
Size Range: 15 ... 50 mm
Body Materials: Stainless Steel, PTFE, & Tinned Copper
Approvals: CE Marking, & BVERITAS
Weight Range (KG): 0.4 ... 3.2
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SOCLA Y222 Y Pattern Strainer

Protection of Pumps, Valves, & Pressure Reducing Valves

The SOCLA Y222 Y Pattern Strainer protects pumps, valves, and pressure-reducing systems from impurities like dirt, rust, and seal fragments. Designed for clear liquids, it operates at pressures up to 25 bar and temperatures between -10°C and 110°C. Constructed from brass with a stainless steel strainer, it features BSP threaded connections and a 500-micron filtration. Compliant with NF EN ISO 228-1 standards, it ensures efficient performance in demanding applications.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 25 Bar
Size Range: 15 ... 60 mm
Body Materials: Brass, Stainless Steel, Fibre, & Nylon 66
Approvals: ACS, & BVERITAS
Weight Range (KG): 0.180 ... 1.200
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SOCLA Y333 Y Pattern Strainer

Protection of Pumps, Valves, Pressure Reducing Valves, & Backflow Preventers

The SOCLA Y333 Y Pattern Strainer is designed to protect pumps, valves, and backflow preventers from impurities in piping systems. Suitable for clear liquids, it operates at pressures up to 16 bar and temperatures from -10°C to 100°C. Constructed from epoxy-coated cast iron or ductile iron, it features a stainless steel strainer with various filtration sizes. Compatible with PN10 flanged connections, it complies with PED 2014/68/UE standards, ensuring reliable filtration and minimal maintenance.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 10 ... 16 Bar
Size Range: 40 ... 400 mm
Body Materials: Cast Iron, Epoxy, Ductile Iron, Stainless Steel, Brass, & Fiber
Approvals: ACS, WRAS, & CE Marking
Weight Range (KG): 6.5 ... 406
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SOCLA Y666 Y Pattern Strainer

Industrial Processes, Corrosive Liquids, & High Pressure & High Temperature

The SOCLA Y666 Y Pattern Strainer is designed to protect pumps, valves, and other systems from impurities in corrosive liquids. Constructed from stainless steel with a PTFE seal, it offers filtration down to 600 microns. Operating at pressures up to 40 bar and temperatures between -10°C and 175°C, it supports BSP threaded connections and complies with NF EN ISO 228-1 standards. Its efficient design ensures minimal maintenance and reliable performance in demanding environments.

 Technical Datasheet  Mounting Instructions

Pressure: PFA 40 Bar
Size Range: 13.72 ... 60.33 mm
Body Materials: Stainless Steel, & PTFE
Approvals: N/A
Weight Range (KG): 0.150 ... 1.450
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Frequently Asked Questions

SOCLA's metal-seated check valves are designed for applications in industries handling corrosive substances, high-pressure systems, and high-temperature environments.

These valves are constructed from materials such as cast iron, stainless steel, bronze, and brass, ensuring durability and compatibility with various industrial applications.

The 812 series can handle pressures up to 40 bar and temperatures up to 350°C, making them suitable for demanding industrial conditions.

Yes, certain models like the 812X and 812XL are designed for high-pressure and high-temperature steam services, ensuring reliable performance in such environments.

These valves are widely used in heating systems, industrial processes, chemical industries, and applications involving corrosive fluids.

They are designed for installation between flanges, with compatibility for various standards such as PN6, PN10, PN16, PN25, PN40, ASA150, and ASA300.

Yes, these valves come with various approvals, ensuring compliance with industry standards and regulations.

The valves are available in sizes ranging from DN15 to DN200, accommodating a wide range of piping requirements.

Depending on the model, sealing materials such as EPDM are used to ensure tight shutoff and compatibility with various fluids.

Yes, models like the 812 series are designed to operate at temperatures up to 350°C, making them ideal for high-temperature applications.

The stainless steel spring ensures quick and reliable closing of the valve, preventing backflow and maintaining system integrity.

Yes, certain models are specifically designed for use with corrosive fluids, utilizing materials and designs that resist corrosion and ensure longevity.

FAQ

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SOCLA W Systems