Technical Specifications

4515 East 139th Street
Grandview, MO 64030
[phone]
Fax [phone]
www.PRIER.com
C-434 Heavy Residential Wall Hydrant
With Integral P-004 Vacuum Breaker
• Residential
• Freezeless
• Anti-Siphon
• Double Check Valve
Application
C-434-K
PRIER C-434 provides a year round source of water to areas of structures that are subject to freezing tempera-
tures. The hydrant valve is connected to the supply piping in the heated portion of the structure, eliminating
the possibility of freezing. To assure freeze protection, the hydrant will drain even with the hose attached and
under pressure without sprayback!
The C-434 combines freezeless hydrant features with self-draining, anti-siphon and two backow check valves!
The vacuum breaker/backow preventer provides protection against cross-connection of the potable water sup-
ply, while venting to eliminate any vacuum. Upon closure, valve drains even with closed end hose attached. No
special installation tools are required.
D Style
1/2” MIP x 1/2” SWT
X Style
1/2” Crimp PEX
W Style
1/2” Wirsbo
®
PEX
T Style
3/4” MIP x 1/2” FIP
F Style
3/4” MIP x 3/4” SWT
• ASSE 1052 and C-UPC approved
• Double check valve and anti-siphon vacuum breaker
• Drains automatically with hose attached
• Integral cast ange with built-in drainage pitch
• Solid brass body, valve stem cap, seat and stem ends
• Satin nickel plated body, cap and vacuum breaker
• Durable ACME threads secure stem at seat end
• Compact and powder coated cast aluminum handle
• Metal collar covers drainage holes and protects against insect
nesting while closing under pressure
• Multiple vent holes ensure proper draining
• Cycle tested to simulate 25 years minimum service
• Patent protected
Features Ordering
Inlet Styles
D- ½” MPT x ½” SWT
F- ¾” MPT x ¾” SWT
T- ¾” MIP x ½” FIP
W- ½” Wirsbo PEX
®
X- ½” Crimp PEX
C-434D10
Length
CC- Close Coupled
04- 4" Insertion
06- 6" Insertion
08- 8" Insertion
10- 10" Insertion
12- 12" Insertion
14- 14" Insertion
16- 16" Insertion
18- 18" Insertion
20- 20" Insertion
22- 22" Insertion
24- 24" Insertion
XX- Special Size
Inlet
Brass
Hard Copper
EPDM
Silicone
Acetal
Stainless Steel
Aluminum
Materials
Body, Stem Ends (2), Seat, Valve Stem Cap
Operating Stem, Shaft
Drain Seal O-Ring, Triple Seal Stopper, Packing
Vacuum Breaker Washer
Vacuum Breaker Check Spider
Handle Screw and Seat Pin
Operating Handle