The TTV 50W3040 Manual Wafer Pattern Butterfly Valve is a Rilsan Coated WCB Carbon Steel Bodied Valve with a CF8M Stainless Steel Disc & 304 Stainless Steel Shaft. A one piece body concentric design features four entering lugs which allows for easy installation between two flanges at intermediate points within the process pipeline. Suitable for more demanding and rigorous applications to that of the 20W3040 this Carbon Steel Butterfly Valve offers solutions for both on and off or throttling applications.

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Key features and benefits of the 50W3040 Wafer Pattern Butterfly Valves.

Key Features

Our extensive range of stocked butterfly valves enables us to provide many materials. With component form availability we can interchange Disc and Seat components accordingly giving you the flexibility for sizes, as well quick turnaround time on orders regardless if it's large or small.

Key Features

During the closing movement, the rate of cut-off of the flow diminishes as the disk moves towards the closed position, making the valve well suited for flow regulation purposes. An extensive range of synthetic elastomers provide Positive shut-off with repeatability of performance.

Key Features

TTV Butterfly Valves concentric design features an elastic, replaceable seat that takes the shape of both the inside and partially outer side of the body of the valve to form a perfect seal. This TTV Butterfly Valve is suitable for both on and off or throttling applications.

Material	Applications	Temperature
EPDM	Water, Sea Water, Alcohols, Organic Salt Solutions, Mineral Acid Solutions, Mineral Based Alkalines	-20°C +110°C
High Temperature EPDM	Super Heated Water	-20°C +130°C
NBR Buna	Mineral & Vegetable Oils, Gas, Non Aromatic Hydrocarbons, Animal Fats, Vegetable Fats, Air	-10°C +80°C
Hypalon	Mineral Acid Solutions, Organic & In-Organic Acids, Oxidising Solutions	-10°C +80°C
Viton	Acids, Fats, Hydrocarbons, Vegetable & Mineral Oils, Fuels	-5°C +180°C
Polyisoprene	Water, Alcohols, Abrasive Substances (Call To Check), Ketones,	-10°C +60°C
Silicone	Low & High Temperature Resistance Applications	-30°C +150°C
High Temp Silicone	Super Heated Water	-50°C +160°C
Epichlorohydrin	Ozone Resistance, Hydrocarbons, Aromatic Oils	-25°C +145°C

All Butterfly Valves come as standard with a Top Notch Lock Plate. Adjustable at set degrees throughout the Valve travel cycle. Are your current supplies as good? We very much doubt it.


Body Material:	A216 WCB Carbon Steel
Seats Material:	EPDM, NBR Buna, Hypalon, Viton, Silicone, High Temperature, Polyisoprene, Epichloridine
Design Standard:	Concentric, Soft Seat
Face To Face:	EN 558 Series 20, ISO 5752 Series 20, API 609 Table 1, BS 5155 Series 4
Pressure Testing:	EN 12266-1, DIN 3230, BS 6755, ISO 5208
Connections:	PN10/16 ANSI 150, ISO 7007, DIN 2501, BS 4504, ANSI Class 150 ANSI B16.5
Sealing Testing:	ISO 5208, 100% Tight Shut Off, API 598

Yes, this Valve is suitable for water within the pressure and temperature limitations.

Yes. We have a number of options including chain wheel operators. They come as standard with a quick link chain connection and safety cable kit.

It certainly does. All of our TTV butterfly valves come complete with a full set of operations and maintenance manuals. We can also send this electronically in advance.

Yes we can. If you cant find what you are looking for on the website get in touch. We have valve switch boes for all zoned and safe areas including LED visual indication.

Maybe. Give us a call to find out.

YES! How hilarious would that be. For an extra cost obviously. Get in touch.

Most definitely. We will require some more information. Drop us an email or get in touch on the blower.

Yes we can. Plane label or with a big bow. Send us a copy of your delivery note and we will fix it to the box. Job done.

We will need to talk to Big Tony. If he says you're good for the debt then everything is in order. You can apply for this on the product page or ask for Big Tony when you get in touch.

Collections are welcomed. Give us a call in advance and we can get you a time that suits.