Webstone Isolation Flanges

Webstone Isolation Flanges are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The forged brass body and flange provide strength and versatility for any application where a pipe and flange meet. This approved Webstone valve features a solid hard chrome plated brass ball with reinforced Teflon seats and a blowout proof stem sealed with Teflon and an adjustable packing gland. Additional wing style 'T' handle included with mounting nuts and bolts. Webstone Isolation Flanges with Drain are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The unitary construction of the brass body and flange provide strength and versatility for any application where a pipe and flange meet. This valve is the only choice to use in a closed system where a large port drain and fill valve is required.Additional wing style 'T' handle included with mounting nuts and bolts.

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  • 1/2" IPS Isolator Flange (Pair) View Specs
    • SKU: 40402
    • Brand: Webstone

    $27.45 / each

    In Stock! (170 Available) Ships in 24-48 Hrs
  • 3/4" IPS Isolator Flange (Pair) View Specs
    • SKU: 40403
    • Brand: Webstone

    $29.95 / each

    $144.75 / box
    5 x $28.95

    In Stock! (308 Available) Ships in 24-48 Hrs
  • 1" IPS Isolator Flange (Pair) View Specs
    • SKU: 40404
    • Brand: Webstone

    $35.95 / each

    $173.25 / box
    5 x $34.65

    In Stock! (324 Available) Ships in 24-48 Hrs
  • 1-1/4" IPS Isolator Flange (Pair) View Specs
    • SKU: 40405
    • Brand: Webstone

    $42.65 / each

    $205.75 / box
    5 x $41.15

    In Stock! (277 Available) Ships in 24-48 Hrs
  • 1-1/2" IPS Isolator Flange (Pair) View Specs
    • SKU: 40406
    • Brand: Webstone

    $66.95 / each

    $323.25 / box
    5 x $64.65

    In Stock! (256 Available) Ships in 24-48 Hrs
  • 1" IPS Isolator (Pair of 2) View Specs
    • SKU: 40404HV
    • Brand: Webstone

    $38.95 / each

    $187.75 / box
    5 x $37.55

    In Stock! (266 Available) Ships in 24-48 Hrs
  • 1-1/4" IPS Isolator (Pair of 2) View Specs
    • SKU: 40405HV
    • Brand: Webstone

    $45.95 / each

    In Stock! (254 Available) Ships in 24-48 Hrs
  • 1-1/2" IPS Isolator (Pair of 2) View Specs
    • SKU: 40406HV
    • Brand: Webstone

    $66.95 / each

    In Stock! (500 Available) Ships in 24-48 Hrs
  • 2" IPS Isolator (Pair of 2) View Specs
    • SKU: 40407HV
    • Brand: Webstone

    $87.95 / each

    In Stock! (25 Available) Ships in 24-48 Hrs
  • 1/2" Sweat Isolator Flange (Pair) View Specs
    • SKU: 50402
    • Brand: Webstone

    $27.25 / each

    $131.25 / box
    5 x $26.25

    In Stock! (500 Available) Ships in 24-48 Hrs
  • 3/4" Sweat Isolator Flange (Pair) View Specs
    • SKU: 50403
    • Brand: Webstone

    $29.95 / each

    $144.75 / box
    5 x $28.95

    In Stock! (359 Available) Ships in 24-48 Hrs
  • 1" Sweat Isolator Flange (Pair) View Specs
    • SKU: 50404
    • Brand: Webstone

    $36.25 / each

    $174.75 / box
    5 x $34.95

    In Stock! (308 Available) Ships in 24-48 Hrs
  • 1-1/4" Sweat Isolator Flange (Pair) View Specs
    • SKU: 50405
    • Brand: Webstone

    $42.65 / each

    $205.75 / box
    5 x $41.15

    In Stock! (259 Available) Ships in 24-48 Hrs
  • 1-1/2" Sweat Isolator Flange (Pair) View Specs
    • SKU: 50406
    • Brand: Webstone

    $66.95 / each

    $323.25 / box
    5 x $64.65

    In Stock! (259 Available) Ships in 24-48 Hrs
  • 1" Sweat High Velocity Isolator Flange (Pair) View Specs
    • SKU: 50404HV
    • Brand: Webstone

    $38.95 / each

    In Stock! (260 Available) Ships in 24-48 Hrs
  • 1-1/4" Sweat Isolator Flange - High Velocity (Pair) View Specs
    • SKU: 50405HV
    • Brand: Webstone

    $46.55 / each

    In Stock! (254 Available) Ships in 24-48 Hrs
  • 1-1/2" Sweat Isolator Flange - High Velocity (Pair) View Specs
    • SKU: 50406HV
    • Brand: Webstone

    $66.95 / each

    $323.25 / box
    5 x $64.65

    In Stock! (250 Available) Ships in 24-48 Hrs
  • 2" Sweat Isolator Flange - High Velocity (Pair) View Specs
    • SKU: 50407HV
    • Brand: Webstone

    $97.95 / each

    In Stock! (236 Available) Ships in 24-48 Hrs
  • 3/4" IPS Isolator Flange with Drain (Pair) View Specs
    • SKU: 40413
    • Brand: Webstone

    $44.85 / each

    $216.25 / box
    5 x $43.25

    In Stock! (527 Available) Ships in 24-48 Hrs
  • 1" IPS Isolator Flange with Drain (Pair) View Specs
    • SKU: 40414
    • Brand: Webstone

    $54.95 / each

    $265.25 / box
    5 x $53.05

    In Stock! (506 Available) Ships in 24-48 Hrs