Advanced Search by Product Number
Find My Check Valve
  • ALC® Wafer Check Valves
The ALC® Check Valve is a non-slam spring-assisted, center-guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow. The lightweight compact design fits between mating flanges and meets API 594 Face-to-Face dimensions. The ALC® Check Valve is an easy-to-maintain check valve for applications involving liquids, gases, or steam. Can be used in horizontal or vertical installation. Tapped holes are provided in the body for lifting lugs to assist with installation (10" and larger sizes only).

Standard Features:
  • Sizes 2" thru 24"
  • API 594 Face-to-Face dimensions
  • RF Wafer ends
  • ASME Class 150 and 300
  • Horizontal or vertical installation
  • Standard body materials:
    • A216 Grade WCB carbon steel
    • A351 CF8M stainless steel
  • Stainless steel seat, disc & bushing
  • Spring-assisted silent closing
1 - 116 of 116 | Results Per Page | View | Unit of Measure
1 
Request Information Compare Items
Clear Filter

Size (in)

Size (mm)

ASME CLASS

Body Material

Seat

ENDS

Prod. #

Inventory

Size

ASME CLASS

Body

Trim

Seat

CAD Download

Rfi_link

Inventory

List Price

N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A A351 CF8M/Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Metal N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Metal N/A N/A N/A QUOTE
N/A
{0} 		N/A 14 in350 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 14 in350 mm N/A 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 14 in350 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 14 in350 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 20 in500 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 20 in500 mm N/A 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 20 in500 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 20 in500 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2 in50 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 2.5 in65 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 3 in80 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 4 in100 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 6 in150 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Zelon® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 8 in200 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 10 in250 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A EPDM N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A216 Grade WCB N/A 316 SS N/A Metal N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Buna-N (75 dur.) N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A Viton® N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A N/A N/A QUOTE
N/A 12 in300 mm N/A 150 300 N/A A351 CF8M N/A 316 SS N/A EPDM N/A N/A N/A QUOTE
N/A
{0} 		N/A 14 in350 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 14 in350 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 16 in400 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A EPDM N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A Teflon Encapsulated Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 18 in450 mm N/A 300 N/A A216 Grade WCB N/A 316 SS N/A 316 SS N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 20 in500 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A Viton® N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 150 N/A A216 Grade WCB N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
N/A
{0} 		N/A 24 in600 mm N/A 150 N/A A351 CF8M N/A 316 SS N/A Buna-N (75 dur.) N/A CAD Icon (for items table) N/A N/A QUOTE
1 - 116 of 116 | Results Per Page | View | Unit of Measure
1