Keystone Valves Keystone 222 Series Lug Style Butterfly Valves

Keystone 222 Series Lug Style Butterfly Valves

Keystone 222 series “Lug” Style Butterfly Valves offer the same great features and construction as the Series 221 Wafer Style above, except the “Lug” Style bodies are drilled and tapped. This allows for the isolation and removal of downstream piping at full-rated pressure (up to 250 PSI). The valve features EPDM seats (Buna is also available with 304 SS discs) and locking handles with a 10-position notched plate.

The Keystone 221 series butterfly valve features a bonded seat that fully isolates all valve body components from the liquid, ensuring reliable protection. Its rounded, polished disc and hub are designed to achieve precise concentric seating without interfering with the seat, which helps maximize the seat’s lifespan. This design provides a bubble-tight shut-off. The body of the valve offers locating holes to easily install and center the valve between 150 lb. flanges.

Note: These valves have a molded-in resilient non-replaceable seat; suitable for full vacuum applications.

Stem: 416 Stainless Steel
Disc: 316 Stainless Steel
Body: Cast Iron
Seat: EPDM
W.P. Rating: 250 PSI

Standards: API609, ASME B16.34

The EPDM seats used in these valves are not suitable for use with Diesel Fuel.

Manufacturer:

Part No.	Catalog	Style	Body Material	Port Size A	Max PSI	Price
SKU: KE222-3LUG	Catalog: E1204	Style: Lug	Body Material: Cast Iron	Port Size A: 3"	Max PSI: 250	Price: Save! 5% on 5 $179.00 / EA	i h
SKU: KE222-4LUG	Catalog: E1204	Style: Lug	Body Material: Cast Iron	Port Size A: 4"	Max PSI: 250	Price: Save! 5% on 5 $223.00 / EA	i h
SKU: KE222-6LUG	Catalog: E1204	Style: Lug	Body Material: Cast Iron	Port Size A: 6"	Max PSI: 250	Price: Save! 5% on 5 $344.00 / EA	i h
SKU: KE222-2LUG	Catalog: E1204	Style: Lug	Body Material: Cast Iron	Port Size A: 2"	Max PSI: 250	Price: Save! 5% on 5 $150.00 / EA	i h
SKU: KE222-8LUG	Catalog:	Style:	Body Material:	Port Size A:	Max PSI:	Price: Save! 5% on 5 $518.00 / EA	i h
SKU: KE222-10LUG	Catalog:	Style:	Body Material:	Port Size A:	Max PSI:	Price: CALL FOR PRICE
SKU: KE222-5LUG	Catalog:	Style:	Body Material:	Port Size A:	Max PSI:	Price: CALL FOR PRICE

Part No.

Catalog

Style

Body Material

Port Size A

Max PSI

Price

Picture of Butterfly Valve, Lug Style, 222 Series, 3" Size

SKU: KE222-3LUG

Catalog: E1204

Style: Lug

Body Material: Cast Iron

Port Size A: 3"

Max PSI: 250

Price:

Save!

5% on 5

$179.00 / EA

i h

Picture of Butterfly Valve, Lug Style, 222 Series, 4" Size

SKU: KE222-4LUG

Catalog: E1204

Style: Lug

Body Material: Cast Iron

Port Size A: 4"

Max PSI: 250

Price:

Save!

5% on 5

$223.00 / EA

i h

Picture of Butterfly Valve, Lug Style, 222 Series, 6" Size

SKU: KE222-6LUG

Catalog: E1204

Style: Lug

Body Material: Cast Iron

Port Size A: 6"

Max PSI: 250

Price:

Save!

5% on 5

$344.00 / EA

i h

Picture of Butterfly Valve, Lug Style, 222 Series, 2" Size

SKU: KE222-2LUG

Catalog: E1204

Style: Lug

Body Material: Cast Iron

Port Size A: 2"

Max PSI: 250

Price:

Save!

5% on 5

$150.00 / EA

i h

SKU: KE222-8LUG

Catalog:

Style:

Body Material:

Port Size A:

Max PSI:

Price:

Save!

5% on 5

$518.00 / EA

i h

Picture of Butterfly Valve, Lug Style, 10IN, Cast Iron Body, EPDM Seat, 316SS Disc/SS Stem, 150 Lb Flange, Handle

SKU: KE222-10LUG

Catalog:

Style:

Body Material:

Port Size A:

Max PSI:

Price: CALL FOR PRICE

SKU: KE222-5LUG

Catalog:

Style:

Body Material:

Port Size A:

Max PSI:

Price: CALL FOR PRICE

Keystone 222 Series Lug Style Butterfly Valves

Additional Information