External Lever & Weight

Additional Info

 Models  SA-16
 Product  External Lever & Springs
 Description  Provides additional external mass to increase the cracking pressure  (pressure required to open the disc) and increase the closing force of  the  moving disc.
 Applications   Where increased cracking pressure is required. Wastewater service or  where suspended solids are present in the process (the weight will  insure  inertia induced positive closure). Relief valve with adjustable  cracking  pressure.
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