Madden Manufacturing, Inc. - Pressure Relief Valves
           
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All Categories > Mixers > Mixer Model No. AA104 > Pressure Relief Valves > View Items 

Pressure Relief Valves

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Griffco valves

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Griffco diaphragm pressure relief valves are designed to protect chemical feed systems from over pressure damage caused by defective equipment or a blockage in the chemical feed line. Available sizes: 1/2" - 2".
  • High Reliability / Low Cost
  • Robust, Machined Construction
  • Vulcanised PTFE/EPDM Diaphragm
  • Adjustable 10-150 PSI
  • Optional 350 PSI Rated Valve
  • 2 & 3 Port Configurations
  • Ventable to Suction Line
  • Corrosion Resistant Design
  • Wide Range of Materials: Wetted materials include: PVC, CPVC, PP, PVDF, PTFE, 316 SS, A 20 and Hastelloy C





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  Results 51 - 75 of 280 1 2 3 4 5 »  

Item #

Material, body

Options

Size

Connections

Pulsating Flow rates @ 150 psi

Continuous Flow rates @ 150 psi

PRV 050CS Hastalloy C Socket Connections 1/2 Inch NPT, Socket & Flange 320 USgph 16 USgpm
PRV 050CF Hastalloy C Flanged Connections 1/2 Inch NPT, Socket & Flange 320 USgph 16 USgpm
PRV 050COS Hastalloy C Optional Steel Top 1/2 Inch NPT, Socket & Flange 320 USgph 16 USgpm
PRV 050COSS Hastalloy C Optional 316 SS Top 1/2 Inch NPT, Socket & Flange 320 USgph 16 USgpm
PRV 050CMS Hastalloy C 50-350 psi Valve, Steel Top 1/2 Inch NPT, Socket & Flange 320 USgph 16 USgpm
PRV 050CMSS Hastalloy C 50-350 psi; 316 SS Top 1/2 Inch NPT, Socket & Flange 320 USgph 16 USgpm
PRV 075PV PVC Viton Diaphragm 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PS PVC Socket Connections 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PF PVC Flanged Connections 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075POS PVC Optional Steel Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075POSS PVC Optional 316 SS Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PMS PVC 50-350 psi Valve, Steel Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PMSS PVC 50-350 psi; 316 SS Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPV CPVC Viton Diaphragm 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPS CPVC Socket Connections 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPF CPVC Flanged Connections 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPOS CPVC Optional Steel Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPOSS CPVC Optional 316 SS Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPMS CPVC 50-350 psi Valve, Steel Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075CPMSS CPVC 50-350 psi; 316 SS Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PPV Polypropylene Viton Diaphragm 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PPS Polypropylene Socket Connections 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PPF Polypropylene Flanged Connections 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PPOS Polypropylene Optional Steel Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
PRV 075PPOSS Polypropylene Optional 316 SS Top 3/4 Inch NPT, Socket & Flange 367 USgph 19 USgpm
  Results 51 - 75 of 280 1 2 3 4 5 »