Valves

Mercer 9100 Series

Sanitary Safety Relief Valves

Brand: Steriflow
ASME Section VIII compliant, CE Certified Made in the USA The SSRV Sanitary Safety Relief Valve is engineered to prevent over-pressure in hygienic and aseptic processing systems. Built for clean utility environments, it opens at a set pressure to protect vessels and critical equipment—without compromising product purity or compliance.
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National Board Certified to ASME VIII / XIII ( UV & NB ) High cleanability: L/D < 1.5 Standard surface finish ASME BPE SF1, 20 Ra μin (0,5 Ra μm) is standard. ASME BPE SF5 and SF4 15 Ra μin (0,4 Ra μm) optional. Electropolished optional FDA and USP Class VI seats, o-rings and bellows seal Bellows seal isolates process from valve internals when valve is open or closed on 83 and 83X Series ASME BPE Tri-Clamp and Tube weld end connections are standard. NPT connections available on SSRV-81 Series ASME SA479 316L, AL6XN, Hastelloy C-276 are standard SSRV-81 Specifications Available Connection Size and Type Inlet: – 1/2″ – 1″ MNPT, FNPT – 1/2″ – 1″ ASME BPE Tri-clamp Outlet: – 1/2″ – 1″ FNPT – 1/2″ – 1″ ASME BPE Tri-clamp Body and Wetted Trim Materials Standard – ASME SA479 316L (UNS 31603), AL6XN®, Hastelloy®C-22 Optional: other materials available ASME BPE Tri-clamp Wetted Seat and O-Ring Material FDA and USP Class VI compliant elastomers: – EPDM, rated to 300°F – Kalrez® FFKM rated to 450°F FDA compliant elastomers: – Buna rated to 230°F Available Set Point Range SSRV-81V Series 13 – 20 psi* 20 – 26 psi 26 – 45 psi 45 – 64 psi 64 – 102 psi 102 – 145 psi 145 -232 psi SSRV-81 Series 232 – 377 psi 377 – 500 psi * Valves with set points below 15 psi do not require ASME UV stamp Body Pressure/Temperature Rating: 550 psi @ 450°F SSRV-83X Specifications Available Connection Size and Type Inlet: – 1″ ASME BPE Tri-clamp Outlet: – 1 -1/2″ ASME BPE Tri-Clamp Body and Wetted Trim Materials Standard – ASME SA479 316L (UNS 31603), AL6XN®, Hastelloy®C-22 Wetted O-Ring Material Elastomers are all FDA and USP Class VI compliant: – EPDM, rated to -49°F to 302°F – Kalrez® FFKM rated to 32°F to 450°F Bellows Process Seal Material Elastomers are all FDA and USP Class VI complaint – EPDM rated to -49°F to 302°F Body Pressure/Temperature Rating: 255 psi @ 450°F steam/gas/liquid Available Set Point Range 12 – 18 psi* 18 – 26 psi 26 – 36 psi 36 – 47 psi 47 – 65 psi 65 – 96 psi 96 – 142 psi 142 – 232 psi * Valves with set points below 15 psi do not require ASME UV stamp

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Sulphur Office

1124 Mosswood Dr.
Sulphur, La. 70665

E-mail: sales@accutrol-llc.com

Office: (337) 625-5595

Baton Rouge Office

6736 Langley Drive,
Baton Rouge, LA 70809

E-mail: sales.ds@accutrol-llc.com

Office: (225) 271-8981