3400 Series Tankless Valve

The 3400 series valves allow you to isolate, purge, drain and test a tankless water heater, boiler or similar devices from a single location with the ease of quarter turn operation.

The 3400 & 3420 Installation Kits include a Hot Valve (3401/3421), a Cold Valve (3402/3422) and an ASME certified Pressure Relief valve in one convenient package.

Features:

Forged Brass Construction
600# Rating (non-shock)
3/4” & 1” Sizes
Full Port, 1/4 Turn Design
PTFE Seats
Blow-Out Proof Stem
Adjustable Packing
Integral Hose End Drain/Purge Port with cap
Available in Union x Threaded or Union by
Solder ends
Integral 3/4” FNPT Relief Valve Port (3401, 3421 Hot valve)

Figure Numbers and End Configuration: FNPT Union X Solder Ends
3400R = Kit with 200K BTU/HR. Relief Valve
3400T = Kit with 2.7M BTU/HR. Relief Valve
3401 = Hot valve only
3402 = Cold Valve only

FNPT Union X FNPT Ends
3420R = Kit with 200K BTU/HR. Relief Valve
3420T = Kit with 2.7M BTU/HR. Relief Valve
3421 = Hot valve only
3422 = Cold Valve only

FNPT X FNPT
3405= 200K BTU/HR. Relief Valve only
3407 = 2.7M BTU/HR. Relief Valve only

Red White Valve Corp • 20600 Regency Lane • Lake Forest, CA 92630
Toll Free: 800.222.7982 • Phone: 949.859.1010 • Fax: 949.859.7200