Parker C2420S Colorflow Check Valve 

Description

Parker C2420S Colorflow Check Valve

Parker Series C2420S Pipe Check Valve Product Description

Model: C2420S

Based on the model number analysis:

– C represents the Parker pipe check valve series
– 2420 represents the port size of 1-7/8 inches (#24 SAE)
– S represents the valve body material as steel

Main technical parameters:

Valve body material: Steel
Spring material: 316 Stainless Steel
Valve material: 416 Stainless Steel
Retainer material: 416 Stainless Steel
Connection thread type: Omitted, indicating NPTF thread connection
Port size: 1-7/8 inches (#24 SAE)
Standard opening pressure: 0.35 bar (omitted in code)
Maximum working pressure: 207 bar
Working temperature range: -40°C to +121°C
Seal material: Nitrile rubber (standard, omitted in code)

This C2420S check valve adopts a pipe installation structure with a port size of 1-7/8 inches. When the fluid pressure exceeds 0.35 bar, the valve opens to allow unidirectional flow; when the pressure drops below this value, the valve closes to prevent reverse flow.

The NPTF threaded connection is convenient for installation. The steel valve body has high strength and is suitable for high pressure applications. The C2420S check valve has a compact structure suitable for pipeline systems. 316 stainless steel spring, 416 stainless steel valve and nitrile rubber seal can ensure reliable long-term operation under high pressure conditions.