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EPDM sealing, KIWA Water Mark approved

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AVK Industrial Nederland BV

Schorsweg 1 8171 ME Vaassen Netherlands

ORION flange adaptor non-tensile for water and wastewater treatment to max. 70° C

AVK Orion universal straight coupling, flange adapter, spigot coupling and step coupling for cast iron, steel, uPVC, AC, PVC and PE pipes with tolerances from 46-358 mm. One coupling per nominal size. We recommend the use of stainless steel support bush at PE pipes.

Variant 711/60-000
Connection:	Socket x Flange
Material:	Ductile iron
DN:	DN50 - DN300
PN:	PN 10

Features

Epoxy coating min. 300μ, internally and externally, according to GSK guidelines
One coupling per nominal size
Angle deflection of 8° each side is possible
Bolts stainless steel A2 are PTFE coated and nuts stainless steel A4 to prevent galling
Bolts protected with plastic protection caps
Completely assembled at delivery and dismantling of parts before installation is not necessary
Suitable for re-use

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Installation

Datasheet

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AVK ref. no.	DN mm	Range mm	L mm	D mm	Theoretical weight/kg
711-050-60-50	50	46 - 72	148	170	5.0
711-065-60-50	65	72 - 86	152	185	6.0
711-080-60-50	80	88 - 108	185	185	7.0
711-100-60-50	100	104 - 130	185	225	11
711-125-60-50	125	125 - 155	210	250	13
711-150-60-50	150	158 - 192	240	345	17
711-200-60-50	200	198 - 232	250	385	24
711-250-60-50	250	267 - 310	270	425	30
711-300-60-50	300	315 - 358	280	515	34

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Components

1.	Gland ring	Ductile iron GJS-400-15
2.	Bolt	Stainless steel A2
3.	Seal	EPDM rubber
4.	Washer	Stainless steel A2
5.	Nut	Stainless steel A4
6.	Body	Ductile iron GJS-400-15

Test/Approvals

Hydraulic test according to EN 1074-1 and 2 / EN 12266
Approved according to KIWA

Standards

Flange drilling to EN1092, PN10/16
EPDM sealing according to EN 681-1
Epoxy coating according to DIN 3476-1

AVK ORION FLANGE ADAPTOR, NON-TENSILE, PN 10