Top Quality 5/8" Suction Refrigeration Type UL Certificated Magnetic Copper Check Valve

• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Type: Evaporative Air Cooler
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Higher
• Operating Voltage: 230 VAC
• Model NO.: Valves 001
• Noise Level: Low
• Application Fields: Aerospace
• Mounting: Split
• Lifetime: 5~10 years
• Certification: RoHS
• Condition: New
• Product Name: Top Quality 5/8" Suction Refrigeration Pkv Type UL
• Keyword: Valves
• Connection Form: Clamp
• Structure: Tubular
• Pressure High: Temperature
• Transport Package: Carton
• Specification: customized
• Trademark: SUPERAIR
• Origin: China
• Production Capacity: 50000/Month

Product Description

Top Quality 5/8" Suction Refrigeration Pkv Type UL Certificated Magnetic Copper Check Valve

Check Valves permit fluid to flow through them in one direction only. Lift-type check valves are similarly constructed as globe valves and use a ball or piston, often backed by a spring that opens under a specified pressure but closes as the pressure decreases, thus preventing backflow. These valves are often suited for high-pressure applications. A variant is the stop check valve which doubles as a shut-off valve.

Swing check valves employ hinged gates, disc wafers, or wafers that are often spring-actuated to close against ports as pressure diminishes. These devices can be effective in low-pressure applications. A tilting disc check valve varies the theme somewhat by hinging the gate slightly inward to reduce the pressure required for opening. Butterfly or double-door check valves use two half-circle gates or wafers that are hinged at the centerline of the valve port and open downstream in the direction of flow.

Rubber check valves are also available and include designs such as the flap and duckbill varieties. Check valves are used on gas lines, for air service, and with pumps anywhere that fluid needs to move in a single direction. They can be miniaturized, manufactured in plastic, and may incorporate many special features such as metal seats. 
Product Parameter (Specification)  
 

ITEM	VALU
Type:	Evaporative Air Cooler
Certification:	RoHS
Condition:	New
Connection Form	Clamp
Structur	Tubular
Pressure	High Temperature
Sealing Form	Bellows Globe Valve
Flow Direction	Reversing
Application	Household Usage
Transport Package	Packed by Seaworthy Cartons
Specification	1/4" to 3-1/8"
Origin	China
Production Capacity	500000PCS/Day