Wafer Gear-Lever Operated Butterfly Valves

The TTV 10W9020 Butterfly Valve stands out as an exceptionally economical and versatile choice within the TTV range of concentric designs. Crafted with a top-quality GJS500-7 disc and a rubber seat-liner, this valve ensures cost-effective resistance to a wide spectrum of mediums and temperatures. Its external cast iron body, not only withstands the rigors of external weathering but also ensures a prolonged operational lifespan, making it an economically sound investment. Furthermore, the valve is equipped with a lockable lever operator as a standard feature, enhancing its practicality and cost-efficiency for various applications.
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Key Features

Key features and benefits of 10W9020 Wafer Butterfly Valves.
1

Key Features

The valve comes equipped with a lockable lever operator as a standard feature, enhancing ease of use and security without incurring additional expenses for specialised accessories.
2

Key Features

With its durable construction and resistance to wear, the valve offers a lower Total Cost of Ownership (TCO) over its lifespan compared to alternatives that may require more frequent maintenance or replacements.
3

Key Features

Its adaptability across a wide range of industries and applications means that the valve's economic benefits can be realised in various settings, making it a cost-effective solution for diverse operational needs.

Choose Your Rubber

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

Take A Seat

Common Soft Seat Materials

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EPDM

DN32-DN200
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EPDM

DN250-DN400
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EPDM

DN450-DN1600
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NBR BUNA

DN32-DN200
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NBR BUNA

DN250-DN400
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NBR BUNA

DN450-DN1600

Top Notch.

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.

HOT Stuff

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High Temp EPDM

DN32-DN200
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High Temp EPDM

DN250-DN400
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High Temp EPDM

DN450-DN1600
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High Temp Silicone

DN32-DN200
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High Temp Silicone

DN250-DN400
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High Temp Silicone

DN450-DN1600

Valve Standards & Stuff
Body Material: GJL250 (Gris / Cast Iron)
Disc Materials: GJS500-7 (Nodular / D.Iron)
Shaft Materials: AISI 316, 17-4PH, Duplex
Face To Face: ISO 5752 Series 20, BS 5155 Wafer, DIN 3202 Part 3, Series K1
Pressure Testing: EN 12266-1, DIN 3230, BS 6755, ISO 5208
Connections: PN10/16 ANSI 150, ISO 705, DIN 2501, BS 4504, ANSI Class 150 ANSI B16.5
Sealing Testing: ISO 5208, API 598

Frequent Interrogation

The valve is suitable for almost all chemical applications. Send in an email of pick up the phone. One of our super tech guys will check it over for you.

We can. The final is product customizable at the bottom of the page! Have a look down there or get us on 0151 547 1221. We have everything from Safe Area to ATEX in multiple voltages.

It certainly does. All of our PTFE butterfly valves come complete with a full set of operations and maintenance manuals from the manufacturer.

Yes, a switch box can be fitted to give remote open and closed position feedback, in addition to the local visual indication provided by the lockable lever operator. Switch boxes are available for both safe area and hazardous area installations, including LED visual indication.

Pricing depends on the valve size, seat material and quantity you require. Contact our sales team with details of your project and we will provide a tailored quotation, including any volume pricing available for larger or repeat orders.

No, this valve is supplied in the standard manufacturer finish only and we do not offer custom painting or colour options. If you have a specific coating or finish requirement for your application, contact our sales team to discuss what may be possible.

This range covers sizes from DN32 up to DN1600 as standard. If you require a size outside this range, or a non-standard configuration, contact our sales team with your specification and we will confirm availability and lead time.

Yes, we can deliver direct to your customer. Send us a copy of your delivery note and we will attach it to the outer packaging so it arrives ready for them, with no reference to our details.

Yes, we offer credit accounts for business customers. Complete a short application with your company details and trading history, and once approved you will be able to order on account. Contact our sales team to get started.

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

Reasons Our Valves Are The Best

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CERTIFICATES AND APPROVALS

ABS

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CERTIFICATES AND APPROVALS

ATEX
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CERTIFICATES AND APPROVALS

BUREAU VERITAS
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CERTIFICATES AND APPROVALS

ISO 9001 LLOYDS
Request more information or Advice

Please feel free to request information and advice using the form below or call us on 0151 547 1221

10W9020 - Wafer Pattern Butterfly Valves - Concentric Design