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Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/2" NPT Female

List Price: $128.15
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Specifications for this item
Brand Name Kingston Valves
Part Number 305B-4-1
Number of Items 1
Material Type Brass
Size 1/2"
Upper Temperature Range 200  Degrees Fahrenheit
System of Measurement Inch
Connector Type NPT Female
Handle Type Squeeze Lever
Manufacturer Series Number 305B Series
Maximum Working Pressure 400  PSI
Overall Height 3-7/8  inches
Overall Length 3  inches
Style Name Threaded
UNSPSC Code 40141609

Kingston Model 305B Balanced Normally Closed, Quick Opening Valve has a stem design that permits ... Read full product description

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Product Features

  • Heavy duty construction for lasting performance; Heavy Duty Flow Control
  • Kingston quality design, engineering and precision manufacturing
  • Precision machined for smooth operation
  • Stainless steel or music wire spring depending on set pressure
  • Tested in National Board Approved Quality Assurance Process

Product Details

Product Description

Kingston Model 305B Balanced Normally Closed, Quick Opening Valve has a stem design that permits pressure equalization across stem seat allowing ease of operation at high pressures. This valve has a body of heavy cast brass with internal components of machined brass. Springs are stainless steel. The standard valve disc and O-ring are Buna-N. Teflon and Viton seals are available on most sizes. Maximum working pressure, 400 psi, @ 60°F. Maximum working temperature, 200°F. Kingston Model 305B Balanced Normally Closed, Quick Opening Valve is widely used for agricultural spraying, carwash systems, high pressure washers, liquid transfer, air and liquid control applications. This valve has been in service for years on both compressed air and liquid.This valve is not recommended for steam service. Applications requiring manual operation at pressures below 150 psi, please refer to Kingston Model 305A Flow Control Valves.

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