- Hydraulics - Pneumatics
- Valve
- Ball valve
- Richter Chemie Technik
Heavy-duty valve KNR seriesballpneumatically-operatedcontrol
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Characteristics
- Type
- ball
- Operation
- pneumatically-operated
- Function
- control
- Body
- flange, PFA-lined
- Other characteristics
- heavy-duty
- DN
Max.: 200 mm
(7.874 in)Min.: 15 mm
(0.591 in)- Pressure
16 bar
(232.1 psi)- Temperature
Max.: 200 °C
(392 °F)Min.: -60 °C
(-76 °F)
Description
Features
•Best control characteristics of a ball valve due to specially designed interior contour
•Maximum reliability: one piece ball/stem unit avoids weak spot ball to stem
•Universally applicable: many options in combination with a thick-walled PFA lining
•Reliable even in extreme conditions: ENVIPACK stuffing box sealing
Specifications
•Design - ISO/DIN ASME
•Nominal Pressure - 16 bar
•Lining - PFA
•Housing Material - EN-JS 1049
•Face-to-Face - DIN EN 558-1 and ISO 5752 series 1
•Flanges to ISO 7005-2, type B or flanges drilled to ASME B16.5 class 150, raised face
•Temperature Range - -60 °C to +200 °C (-75 °F to +400 °F)
•Certifications - EU Pressure Equipment Directive 2014/68/EU, German Clean Air Act (TA-Luft), SIL
Catalogs
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.