Dahl Valve Limited

Balancing

Balancing, mini-ball™ Balancing Valves 121BAL-01-PX3

mini-ball Balancing Valves 121BAL-01-PX3

Product Type
Mini-Ball Balancing Valve
Description
1/2 Fem. Solder or 1/2 MIP X 1/2 Crimpex
Material
Regular Brass

Specifications

Pattern
Straight
Finish
Rough Brass
Operation
Plated Handle

Inlet

Inlet Pipe Type
Iron
Inlet Size
1/2

Outlet

Outlet Pipe Type
PEX
Outlet Size
1/2

Packaging Details

Box / Case
12 / 72

Dimensions

Unit Weight (lbs.)
0.6176

Instructions for 121BAL-01-PX3

Turn off water supply. Install product. Turn on water supply, check for leaks. assumes no responsibility for failure due to improper installation. Abide by local plumbing codes. Do not expose to corrosive agents.

FEMALE SOLDER: Do not dismantle valve – solder in open position. Clean pipe and valve socket with emery cloth, & apply flux to both. Pipe must be square and bottomed in socket. DO NOT re-position valve after soldering. Clean with water and dry. Let cool before operating.

NPT THREAD: Clean pipe threads and cover them with pipe dope or PTFE tape. Tighten firmly while gripping hex on end of valve. DO NOT OVER-TIGHTEN.

CRIMPEX (Crimp for PEX): Follow tube manufacturer's instructions. Warning: Do not attempt to use PEX connections with Poly-B tubing or vice versa.

Features and Benefits

Integral Metering Spindle ensures simple and linear balancing, averaging 10% of max flow per turn.

Compact size enables closer centres on copper manifolds.

Instructions for balancing by loop length are shipped with every valve.

Tamper resistant Safety Cap.

Positive Shuf-Off.

ASTM

ASTM F1807

Certifications

NSF/ANSI 61