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Valve Specifications
Valve Description

31D Series Brass 3-way Ball Valves

Standard Port with NPT Connections (1/4" to 3")

Specify a 3-way Automated Brass Ball Valve Below

Step 1: Select valve body and options
End Connections and Line Size:
NPT

1/4"

3/8"

1/2"

3/4"

1"

1 1/4"

1 1/2"

2"

2 1/2"

3"
Need a tri-clamp connection? see our 30D series SS tri-clamp ball valves
Seat and Seal Material:
PTFE
(for other seal materials please consult factory)
Flow Plans





Hide Step 1
Step 2: Select actuator type and options
Actuator Type:
 Pneumatic
 Electric
 Manual
Series & Type

C series
Economy Dual Rack-n-Pinion

P series
Dual Scotch Yoke

F series
Industrial Dual Rack-n-Pinion
Style
Spring Return
Double Acting
Fail Position
Fail Closed
Fail Open
Supply Air Pressure
80 psi
60 psi
Function/Operation:
On/Off
(either open or closed)
Modulating
(control / throttling)
Solenoid Valve:
 None
 Weatherproof
 Explosion Proof

No Solenoid Valve (Select a tab above to choose a solenoid type)

The air ports on P series Actuators are 1/8" G. This adapter changes them to 1/4" NPT.
NB Port Adapter Block

Include NPT Port adapter block. ($ )
Limit Switches:
 None
 Weatherproof
 Explosion Proof
No Limit Switch (Select a tab above to choose a limit switch type)
Hide Step 2
Step 3: Select Qty. & Add to Cart
Model: ?????????
31D Series brass, standard port, 3-way ball valve
description
Unit Price: $ ??.??
Accessories
accessories description
Accessories Price: $ ??.??
Quantity:
Total: $ ??.??
 Add to Cart

Documentation (open in new window)

31D Series
Datasheet
31D Series
Price List

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Please contact us to verify any information that is critical to your application.