Print Page
S/521
Valve, Non-Return, Heavy Duty, S/520 Series, G1⁄4 BSPP Port, 4.3dm³/(s.bar)
Image is for illustrative purposes only. Please refer to product description.
No Longer Stocked
Product Information
ManufacturerNORGREN
Manufacturer Part NoS/521
Order Code7066612
Technical Datasheet
Valve TypeHeavy Duty
Valve FunctionNon-Return
Pneumatic ConnectionG1/4
Operating Pressure Max16bar
Flow Rate-
Pneumatic Mounting Type-
Pneumatic Connection MethodFemale Thread
Operating Temperature Min-20°C
Operating Temperature Max80°C
Operating Pressure Min300mbar
Product Range-
Product Overview
The S/521 is a G1/4-inch line-mounted heavy-duty Non-return Valve with NBR seal. It is made of brass body.
- Permit free flow of air in one direction only
- Simple reliable design
- High operating pressure and temperature
Applications
Automation & Process Control
Technical Specifications
Valve Type
Heavy Duty
Pneumatic Connection
G1/4
Flow Rate
-
Pneumatic Connection Method
Female Thread
Operating Temperature Max
80°C
Product Range
-
Valve Function
Non-Return
Operating Pressure Max
16bar
Pneumatic Mounting Type
-
Operating Temperature Min
-20°C
Operating Pressure Min
300mbar
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:84812090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Not applicable
RoHS Phthalates Compliant:Not applicable
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.09