Check Valves

Showing 13–24 of 175 results

United Brass Works 68TX-0400

4" Thread x Groove Check Valve, UL/FM

Mfr. Part #: 68TX-0400

SKU: 156775

Availability: Estimated 12 days

$241.04

Viking 10659

Viking 1-1/5” Model K-1 (threaded) Spring Loaded In-Line Check Valve

Mfr. Part #: 10659

SKU: 157037

Availability: Estimated 12 days

$660.40

Viking 10667

2” Spring Loaded In-Line Check Valve, Model K-1, Threaded

Mfr. Part #: 10667

SKU: 157038

Availability: Estimated 12 days

$763.54

Kidde-Fenwal 81-800444-000

Check Valve, 1-1/4"

Mfr. Part #: 81-800444-000

SKU: 164363

Availability: Estimated 5 days

$1,152.48

Kidde-Fenwal 81-870151-000

Check Valve, 2"

Mfr. Part #: 81-870151-000

SKU: 164365

Availability: Estimated 5 days

$3,132.08

Kidde-Fenwal WK-877690-200

Manifold EL-Check Valve, 2” (Brass)

Mfr. Part #: WK-877690-200

SKU: 170884

Availability: Estimated 7 days

$784.98

Kidde-Fenwal WK-877690-300

Manifold EL-Check Valve, 3" (Grooved at inlet & Outlet) Brass

Mfr. Part #: WK-877690-300

SKU: 170885

Availability: Estimated 5 days

$1,487.64

Kidde-Fenwal WK-877690-150

Manifold EL-Check Valve, 1 1/2" (NPT Threaded, Female) Brass

Mfr. Part #: WK-877690-150

SKU: 171846

Availability: Estimated 5 days

$761.46

Kidde-Fenwal 63-10610732-000

2" Manifold Check Valve for 55 lb. and 95 lb. Beta Series

Mfr. Part #: 63-10610732-000

SKU: 174490

Availability: Please Call for Availability

Kidde-Fenwal 63-70610499-000

2" Manifold Check Valve for 150 lb., 250 lb., 400 lb., and 550 lb. Gamma Series

Mfr. Part #: 63-70610499-000

SKU: 174491

Availability: Please Call for Availability

Kidde-Fenwal 70610549

3" Manifold Check Valve for 600, 750 & 1000 lb. Sigma Series

Mfr. Part #: 70610549

SKU: 174492

Availability: Please Call for Availability

Kidde-Fenwal 10611063

Sigma Valve Rebuild Kit, Check Valve Assembly

Mfr. Part #: 10611063

SKU: 174547

Availability: Please Call for Availability

$444.92

Categories

Check Valves

Sign up for our Newsletter

Copyright 2025 © FireAlarm.com | All Rights Reserved

FireAlarm.com +

Mon – Thurs, 8am to 7pm (EST)Fri, 8am to 5pm (EST)

(888) 497-0290

About

Policies

Contact Info

Mon – Thurs, 8am to 7pm (EST)Fri, 8am to 5pm (EST)

(888) 497-0290

Services

Partnership Opportunities

Products

Firealarm.com Exclusives

FireAlarm.com +

Sign up for our Newsletter

Copyright 2025 © FireAlarm.com | All Rights Reserved

Mon – Thurs, 8am to 7pm (EST)
Fri, 8am to 5pm (EST)

Mon – Thurs, 8am to 7pm (EST)
Fri, 8am to 5pm (EST)