STP MBR Air-Flow Control Valve PP/PE Diaphragm 3/4 BSP (replacement)
Generic · Separators & Centrifuges · Sewage Treatment Plant Parts
STP MBR Air-Flow Control Valve PP/PE Diaphragm 3/4 BSP (replacement) — service spare for engine-room MBR sewage-treatment plant aeration fine-bubble diffu.
Specifications
- Part number
- STP-AFV-34
- HS code
- 8421.99
- Material
- PP/PE diaphragm air-flow control valve + EPDM diaphragm + 316L stem
Compatibility
Form-fit envelope for Hamworthy Super Trident ST series, Evac MBR, Detegasa BIOMASTER, Wartsila Hamann HL-CONT Plus, Jets BioOPTI MBR sewage-treatment plant aeration fine-bubble diffuser disc + PP holder + PVC-U manifold + tee + cross + air-flow control diaphragm valve fitment.
Standards
- IMO MARPOL Annex IV Regulation 9 + 11
- IMO MEPC.227(64) standard for the use of sewage treatment plants
- IMO MEPC.275(69) for waters of Special Area
- EN ISO 16135 industrial valves — ball valves of thermoplastic materials
- EN 558 industrial valves — face-to-face + centre-to-face dimensions
- EN 10204 3.1 material certificate available
- ISO 16135
- EN ISO 16135
- EN 10204
- EN 558
- MEPC.227
- MEPC.275
- MARPOL
Approvals
- CE 2014/68/EU PED Article 4(3) SEP
- MEPC.227(64) form-fit envelope when fitted as like-for-like on certified STP
- EN 10204 3.1 material certificate available
- CE
- PED
- MARPOL
- IMO
- MEPC
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