Proudly Canadian

100% canadian-owned & operated

Customer Rating

4.7/5 Stars

23989 REVIEWS

Customer Rating

4.7/5 Stars

23989 REVIEWS

Butterfly Valves

Search within this category

Suitable for large valve applications due to their compact, lightweight design that requires considerably less space than other valves, a butterfly valve is a quarter-turn rotary motion valve used to stop, regulate, and start the flow.

Search within this category

Filter by

Showing 1 to 20 of 44 products

Dwyer SAE-20 Valve, Butterfly, 2" Flange-

Dwyer SAE-20 Valve, Butterfly, 2" Flange
Model: SAE-20

Sale Price $621.24 CAD
Regular Price $668.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $621.24 CAD
Regular Price $668.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SAE-25 Valve, Butterfly, 2.5" Flange-

Dwyer SAE-25 Valve, Butterfly, 2.5" Flange
Model: SAE-25

Sale Price $640.77 CAD
Regular Price $689.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $640.77 CAD
Regular Price $689.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SAE-30 Valve, Butterfly, 3" Flange-

Dwyer SAE-30 Valve, Butterfly, 3" Flange
Model: SAE-30

Sale Price $659.37 CAD
Regular Price $709.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $659.37 CAD
Regular Price $709.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SAE-40 Valve, Butterfly, 4" Flange-

Dwyer SAE-40 Valve, Butterfly, 4" Flange
Model: SAE-40

Sale Price $737.49 CAD
Regular Price $793.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $737.49 CAD
Regular Price $793.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SAE-50 Valve, Butterfly, 5" Flange-

Dwyer SAE-50 Valve, Butterfly, 5" Flange
Model: SAE-50

Sale Price $970.92 CAD
Regular Price $1044.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $970.92 CAD
Regular Price $1044.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer SAE Series Butterfly Valves-

Dwyer SAE Series Butterfly Valves

Low Cost, S.A.E. Flange, Hydraulic Reservoir Shut Off Valve. Unique features include an O-ring flange face seal complying with S.A.E. J518 dimensional requirements. This design provides for bubble tight reservoir shut off up to 25 psi (1.72 bar) and a maximum temperature of 180°F (82.2°C).

Learn More

Dwyer WE20-AHD00-LE Manual Lug Style Butterfly Valve (2") with EPDM Liner-

Dwyer WE20-AHD00-LE Manual Lug Style Butterfly Valve (2") with EPDM Liner
Model: WE20-AHD00-LE

Sale Price $318.99 CAD
Regular Price $343.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $318.99 CAD
Regular Price $343.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-AHD00-LP Manual Lug Style Butterfly Valve (2") with PTFE Liner-

Dwyer WE20-AHD00-LP Manual Lug Style Butterfly Valve (2") with PTFE Liner
Model: WE20-AHD00-LP

Sale Price $462.21 CAD
Regular Price $497.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $462.21 CAD
Regular Price $497.00 CAD
Availability 3 to 4 Weeks
Quantity

Dwyer WE20-AHD00-WE Manual Wafer Style Butterfly Valve (2") with EPDM Liner-

Dwyer WE20-AHD00-WE Manual Wafer Style Butterfly Valve (2") with EPDM Liner
Model: WE20-AHD00-WE

Sale Price $295.74 CAD
Regular Price $318.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $295.74 CAD
Regular Price $318.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-AHD00-WP Manual Wafer Style Butterfly Valve (2") with PTFE Liner-

Dwyer WE20-AHD00-WP Manual Wafer Style Butterfly Valve (2") with PTFE Liner
Model: WE20-AHD00-WP

Sale Price $439.89 CAD
Regular Price $473.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $439.89 CAD
Regular Price $473.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-CHD00-LE Manual Lug Style Butterfly Valve (3") with EPDM Liner-

Dwyer WE20-CHD00-LE Manual Lug Style Butterfly Valve (3") with EPDM Liner
Model: WE20-CHD00-LE

Sale Price $411.99 CAD
Regular Price $443.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $411.99 CAD
Regular Price $443.00 CAD
Availability 5 to 6 Weeks
Quantity

Dwyer WE20-CHD00-LP Manual Lug Style Butterfly Valve (3") with PTFE Liner-

Dwyer WE20-CHD00-LP Manual Lug Style Butterfly Valve (3") with PTFE Liner
Model: WE20-CHD00-LP

Sale Price $564.51 CAD
Regular Price $607.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $564.51 CAD
Regular Price $607.00 CAD
Availability 4 to 5 Weeks
Quantity

Dwyer WE20-CHD00-WE Manual Wafer Style Butterfly Valve (3") with EPDM Liner-

Dwyer WE20-CHD00-WE Manual Wafer Style Butterfly Valve (3") with EPDM Liner
Model: WE20-CHD00-WE

Sale Price $367.35 CAD
Regular Price $395.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $367.35 CAD
Regular Price $395.00 CAD
Availability 4 to 5 Weeks
Quantity

Dwyer WE20-CHD00-WP Manual Wafer Style Butterfly Valve (3") with PTFE Liner-

Dwyer WE20-CHD00-WP Manual Wafer Style Butterfly Valve (3") with PTFE Liner
Model: WE20-CHD00-WP

Sale Price $511.50 CAD
Regular Price $550.00 CAD
Availability 7 to 8 Weeks

Qty:

Sale Price $511.50 CAD
Regular Price $550.00 CAD
Availability 7 to 8 Weeks
Quantity

Dwyer WE20-DHD00-LE Manual Lug Style Butterfly Valve (4") with EPDM Liner-

Dwyer WE20-DHD00-LE Manual Lug Style Butterfly Valve (4") with EPDM Liner
Model: WE20-DHD00-LE

Sale Price $513.36 CAD
Regular Price $552.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $513.36 CAD
Regular Price $552.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-DHD00-LP Manual Lug Style Butterfly Valve (4") with PTFE Liner-

Dwyer WE20-DHD00-LP Manual Lug Style Butterfly Valve (4") with PTFE Liner
Model: WE20-DHD00-LP

Sale Price $693.78 CAD
Regular Price $746.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $693.78 CAD
Regular Price $746.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-DHD00-WE Manual Wafer Style Butterfly Valve (4") with EPDM Liner-

Dwyer WE20-DHD00-WE Manual Wafer Style Butterfly Valve (4") with EPDM Liner
Model: WE20-DHD00-WE

Sale Price $490.11 CAD
Regular Price $527.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $490.11 CAD
Regular Price $527.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-DHD00-WP Manual Wafer Style Butterfly Valve (4") with PTFE Liner-

Dwyer WE20-DHD00-WP Manual Wafer Style Butterfly Valve (4") with PTFE Liner
Model: WE20-DHD00-WP

Sale Price $634.26 CAD
Regular Price $682.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $634.26 CAD
Regular Price $682.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-EHD00-LE Manual Lug Style Butterfly Valve (5") with EPDM Liner-

Dwyer WE20-EHD00-LE Manual Lug Style Butterfly Valve (5") with EPDM Liner
Model: WE20-EHD00-LE

Sale Price $669.60 CAD
Regular Price $720.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $669.60 CAD
Regular Price $720.00 CAD
Availability 2 to 3 Weeks
Quantity

Dwyer WE20-EHD00-LP Manual Lug Style Butterfly Valve (5") with PTFE Liner-

Dwyer WE20-EHD00-LP Manual Lug Style Butterfly Valve (5") with PTFE Liner
Model: WE20-EHD00-LP

Sale Price $822.12 CAD
Regular Price $884.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $822.12 CAD
Regular Price $884.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 44 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.