All Categories > Plastic Manual Valves > Stack Valves > 2 High 4 Position 3-Way Stack Valve > Item # 143-PV-MS2  


Item # 143-PV-MS2, 1/8" 4 Position 3-Way PVDF Multi Stack 2 Hi Manual Valve

Ball valve alternative

With multiple flow solutions the versatile 4 Position/3-Way Elliptic valve can be used with one inlet to either of 2 outlets, one inlet to both outlets, either of 2 inlets to one outlet, or both inlets to one outlet.





Specifications  · Valve Drawing  · Dimensions  · Flow Solutions  · Additional Information  · Optional Features

Specifications

"O"- Ring Seals1
Viton-A® -A or Other O-rings Available Upon Request

Handle/Retainer
S/S - Type 316

Pressure Rating
150 psi at 73º F

Options
UMB-1, 1/8" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
UMB-1, 1/4" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
UMB-2, 3/8" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
UMB-2, 1/2" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
UMB-3, 3/4" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
UMB-5, 1-1/2" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
UMB-5, 2" Mounting Bracket for 2-Way, 2 Position 3-Way and 4 Position 3-Way Valves
1 Viton-A® Reg. T.M. DuPont Dow Elastomer


Valve Drawing

Valve Drawing


Dimensions

Size NPT
1/8 in.

Handle Diameter
3/16 in.

A
2-1/4 in.

B
1-11/16 in.

C
2-1/4 in.

D
5/8 in.

E
1-1/16 in.

F
1-21/32 in.

G
1-3/8 in.

H = Extended Stem Add to G
1 in.


Flow Solutions

Flow Pattern


Additional Information

In-Line Maintenance
Valve completely disassembles In-Line. Remove Handle "A", slide stem out for cleaning or O-ring replacement. Reassemble, and in minutes you're back in operation. All Valve styles have this feature.

Note: Threaded connections use Teflon thread tape. Apply to male thread of pipe to give complete thread coating. Make up hand tight. Then strap wrench 1/2 to 1 turn only.

Note: Excessive tightening will weaken thread and cause leaking joint. Do not use pipe wrench or pliers, as they will scar and weaken the material. Strap wrenches supply sufficient torque.


Optional Features

Optional Features
  • Manual, Electric or Air Actuation Available
  • Mounting Brackets
  • Extended Stem for Back or Panel Mount
  • Stack Valve
  • Lock-out System
  • Natural Polypropylene