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Parker K21-21112000 - Parker 2-Way Sinclair Collins K Series, Normally Closed, 1/2" Process Control Valves

Parker 2-Way Sinclair Collins K Series, Normally Closed, 1/2" Valves are suited for applications requiring higher media temperatures. Constructed of durable bronze or 316 stainless steel, these high performance valves are fully tested prior to shipping

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Brand Parker

Part No. K21-21112000

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Products specifications

Attribute name	Attribute value
Maximum Pilot Pressure	35 psi	Maximum Pressure Differential	250 psi
Maximum Fluid Temperature	450 °F	Valve Type	2-Way
Flow Coefficient 1	6 Cv	Weight	19 lb
Flow Characteristic	Linear	Body Material	316 Stainless Steel
Minimum Fluid Temperature	-40 °F	Media	Valves for steam, air, neutral gasses and liquids
Actuation Type	Pneumatic Operated	Port Size	1/2 inch
Division	Fluid Control Division	Function	Normally Closed
Number of Ports	2	Port Type	NPTF
Product Series	Sinclair Collins K Series	Orifice 1 Size	0.84 inch
Actuator Size	37	Seal Material	Stainless Steel
Actuator Size	37	Body Material	316 Stainless Steel
Flow Characteristic	Linear

Product resources

Literature and Reference Materials

Sinclair Collins K Series Process Control Valves (PDF)