STP MBR Air-Flow Control Valve PP/PE Diaphragm 1/2 BSP (replacement)

Name: STP MBR Air-Flow Control Valve PP/PE Diaphragm 1/2 BSP (replacement)
Brand: Generic
SKU: CB-SEO-4116

Generic · Separators & Centrifuges · Sewage Treatment Plant Parts

Part Number
STP-AFV-12 · HS 8421.99

STP MBR Air-Flow Control Valve PP/PE Diaphragm 1/2 BSP (replacement) — service spare for engine-room MBR sewage-treatment plant aeration fine-bubble diffu.

Technical Specifications

Component	STP MBR Air-Flow Control Valve PP/PE Diaphragm 1/2 BSP (replacement)
Material	PP/PE diaphragm air-flow control valve + EPDM diaphragm + 316L stainless stem + 1/2 / 3/4 / 1 BSP threaded ports + manual hand-wheel + EN ISO 16135
Operating range	0-6 bar / 0-60 C / PP/PE body + EPDM diaphragm + 316L stem + manual hand-wheel + Kv 4-12 m³/h
Process connection	1/2 / 3/4 / 1 BSP threaded inlet + outlet + manual hand-wheel + PP/PE body + EPDM diaphragm
Delivery	with EN 10204 3.1 material cert + installation note + EN ISO 16135 type-test certificate + factory pressure-test report

Properties

Material	PP/PE diaphragm air-flow control valve + EPDM diaphragm + 316L stem
MOQ	1 ea

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