Butterfly Valves

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Pressure RatingPN 1.0 & PN 1.6 (KPa)
OperationBi-directional
Temperature(-) 400C to 2000C
Face to Face DimensionISO - 5752 / IS - 13095/ BS - 5155
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Biomedical Solutions

Bhosari MIDC, Pune, Maharashtra

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Member Since 8 Years
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Pressure RatingPN 1.0 & PN 1.6 (KPa)
Pressure Testinga) Body : 1.5 x PN b) Seat : 1.1 x PN
PaintingEpoxy coated
To suit flanges drilled as perIS, ANSI, BS, DIN Standards.
OperationBi-directional
Temperature(-) 400C to 2000C
Face to Face DimensionISO - 5752 / IS - 13095/ BS - 5155

The control application in pumping systems attracted Normex to come out with control Valves i.e. Butterfly Valves. The Normex Butterfly Valve superseded the Gate Valve, Ball Valve and Globe Valve in most spheres of applications. Gas tight sealing with excellent control characteristics and uni directional flow has qualified Normex Valves by most of the industries. The centrally mounted disc, shafts and bearings has minimised head loss. It’s low weight and compact design has achieved acceptability in industries like Chemical and Petrochemicals, Watertreatment, Agriculture and many

• Excellent flow control in quarter turn operation
• Low pressure drop
• Low weight, low maintenance, long service life
• 100% tight shut of

Salient Features

Excellent flow control in quarter turn operation.
Compact, space saving design.
Bi-directional1 00% tight shut off.
Low weight, low maintenance, long service life, Easy automation / retrofit possible.
Stream lined valve disc for lower pressure drop.
Both shafts mounted in bearing supports for easy operating torques.
Suitable for mounting between all standard flanges.
Gasket packing not required to install between flanges.
Sizes: 40mm to 400mm

Application

1. Water treatment plants
2. Water distribution systems
3. Power Stations
4. Chemical / Petrochemical Industries
5. Steel Mills
6. Sugar Factories / Breweries
7. Sewage Plants
8. Process Industries
9. Seawater and Brine Pumping
10. Food Processing Industries
11. Mining Industries

Part	Description	Std. mode of construction	Options
1	Body	Cast Iron, GG - 25/ IS - 210 FG - 260/ BS - 1452 Gr. 260	SG Iron GGG 40 Cast Steel (WCB) Stainless Steel CF8 / CF8M
2	Disc	SG Iron, GGG 40 IS - 1865 SG 400/12/ BS - 2789 Gr. 240/12	Cast Steel (WCB) Stainless Steel CF8/CF8M Aluminium Bronze IS 305 Gr2
3	Seat	EPDM	Black Nitrile, Neoprene, Viton, Silicon, Hypalon or as per customer's requirements.
4	Shafts	AISI 410	SS304/SS316
5	Bearings	Self lubricating Phosphor Bronze	PTFE
6	'O' Rings	Nitrile	EPDM, Neoprene
7	Bush	Polyacetal (Delrin)	PTFE
8	Taper Pin	AISI 304/410	AISI 316
9	Plug	Carbon Steel	---
10	Hand Lever	MS	CI / SGI / SS

A	L	D	T	E	Wt(Kg)
40	33	55.5	101	240	2.1
50	43	64	111	240	2.8
65	46	72.5	121	240	3.4
80	46	79.5	128	240	3.6
100	52	99	147	240	4.6
125	56	115	159	240	6.3
150	56	128	173	330	8.7
200	60	156	199	330	12.2
250	68	212	248	500	25.0
300	78	239	270	-	32.0
350	78	260	321	-	64.5
400	100	298	345		69.4
450	108	326	373