Swing Type Check Valve

Swing type check valves, drive mechanism allows it to be opened only in one direction. When flow stops or prevents flow in the opposite direction and back pressure occurs when the disk cover.

Features:

• Gear design linked to
• Compact structure and easy installation
• Low pressure loss
• Opening and closing high sensitivity
• AISI 304L / 316L material option
• ANSI/ASME and en standards compliance

Areas Of Use:

• Heating-cooling systems
• The food and pharmaceutical industry
• Chemical and petrochemical plants
• Water treatment and process lines

Y-Type Check Valve

Y-type check valves, casing provides high efficiency by providing lower pressure loss through the structure. Allows horizontal and vertical mounting options with flexible application.

Features:

• Gear connected and easily accessible internal structure
• Disk inclined parallel to the direction of Flow design
• Corrosion-resistant stainless steel housing
• Long service life and low maintenance needs

Areas Of Use:

• Steam lines
• Process water systems
• Compressed air lines
• Industrial liquid transfer systems

Disc Type Check Valve Stainless Steel

Disc type check valve, allowing the fluid to pass through in only one direction and automatically blocking reverse flow, a check valve is a type of compact. Stainless(Chrome) constructed from steel, this type of check valves, especially in systems with limited mounting space is preferred.

Technical Specifications

• Material: Aisi 304 / 316 / 316L stainless steel
• Connection Type: Flanged, threaded or weld neck options
• Nominal Diameters: DN15 – DN200 between
• Compressive Strength: PN25 / PN25 / PN40 options
• Temperature Resistance: -10 °C to +200 °C (depending on gaskets)
• Seal Options: EPDM, NBR, PTFE, Viton

Working Principle

Disc type check valves, in-line flow starts when the disk moves forward, and stream releases. When flow stops or begins to spin in the opposite direction if it closes under spring pressure disc, or prevent the flow with gravity instead of back.

Advantages

• Compact and space-saving design
• Low pressure loss
• Quiet and fast closing
• Possibility of mounting on horizontal and vertical lines
• Sealed and maintenance free
 

Areas Of Use

• Water and wastewater systems
• Heating and cooling (HVAC) systems
• The food and beverage industry
• Chemical and petrochemical plants
• Steam and condensate lines

Each three back flow prevention medicine also safe operation of the system and the pump/equipment in terms of protection is critical. Arzenox different sizes and pressure classes stainless(Chrome) check valve products, we have been supplying both stock and special orders.

 

Quality Stainless Steel Stock

QualityDescription
304 / 304L (1.4301 / 1.4307)A variety of applications, suitable for high corrosion resistance and versatility.
316 / 316L (1.4401 / 1.4404)Ideal for challenging environments due to its superior corrosion resistance.

Standards

StandardDescription
ASTM-A351-CF8 / EN10213 1.4308Compliance with European standards, 304 material quality and compliance standard.
ASTM-A351-CF8M / EN10213 1.4408Compliance with European standards, 316 material quality and compliance standard.
ANSI B1.20.1 / ISO 228 / DIN2999Compliance standard tooth structure.

Stainless Steel Threaded Strainers Are

Stainless(Chrome) dirt Steel Gear holders (strainer)the pipeline fluid within the sediment, or particles of foreign matter from the system used for the purpose of removal, high-performance filtering elements. Especially, Pumps, Valves, Measurement and contribute to the safe and efficient operation of the system by preventing damage to the devices.

Technical features and benefits

• Material: AISI 304L and 316L stainless steel which has superior resistance to corrosion
• Connection Type: Threaded connection (usually BSP or NPT standard), that offers ease of installation
• Body Structure: Compact and durable, can be easily removed during maintenance
• Filter Element: Thin perforated or wire mesh stainless filter, easy to clean and provides long life
• Pressure Class: Usually PN25 / PN25 pressure is generated in the class

Areas Of Use

• Industrial process lines
• Chemical and petrochemical plants
• Food and beverage production lines
• Heating-cooling systems (HVAC)
• Water treatment and pumping systems

Functional Benefits

• Protection of pipeline equipment.
• Foreign substance-induced failures and prevents blockages
• Improves the overall efficiency of the system and reduces maintenance costs