Genebre Art2109B Cast Iron Wafer Butterfly Valve (NBR Seat)

Brand:	Genebre
SKU:	52ART2109B

Price range: £29.00 through £1,990.37 ex. VAT

Valve Size

Clear

About this product

Wafer butterfly valve for installation between pipe flanges to BS EN 1092-1:2018 (PN10 & PN16) or ANSI/ASME B16.5 (Class-150)

Body made of epoxy painted cast iron to EN-GJL-200 (GG-20)

CE Marked

Disc made of stainless steel 1.4408 (CF8M) with an EPDM body seat/liner

Stainless steel 416 stem with PTFE & graphite bushing and an NBR rubber stem O-ring

Fitted with a direct actuator mounting plate conforming to ISO 5211

Valve torque at zero pressure: See datasheet

Face to face flange dimensions conform to UNE EN 558-1 Series 20 (DIN 3202 K1)

Manual lever or gearbox operated depending on size

Maximum operating pressure: 16 bar (PN16) at up to 80°C (Sizes DN50 – DN300). 10 bar at up to 80°C (Sizes DN350+)

Operating temperature range: -20°C – 110°C

Weight	N/A
Dimensions	N/A
Brand	Genebre
Valve Type	Wafer Butterfly Valve
Connections	Wafer Type – PN10 & PN16 (BS EN 1092-1), class 150 (ASME B16.5)
Operation	Manual Lever Operated (Gearbox operated on sizes DN300+)
Body Material	Cast Iron GG20 (Epoxy Coated)
Disc Material	Stainless Steel 1.4408 (Shot Blasted)
Stem Material	Stainless Steel 416
Handle Material	Aluminium (DN50 – DN150). Cast Iron (DN200 – DN250)
Seat Material	NBR
Stem Packing Material	PTFE + Graphite
Stem O-Ring Material	NBR
Flange Thickness	See datasheet
ISO 5211 Direct Mount Size	See Datasheet
Maximum Operating Pressure	16 bar
Operating Temperature Range	-20°C – 110°C
Approvals	CE Marked (Quality)
Additional Information	Dimensions conform to BS EN 558-1 Series 20 (DIN 3202 K1).
Certification Availability	N/A