True Union Ball Valve
Category: Ball Valve  Publish Time: 2015-07-21 09:12 

True Union Ball Valve
Product Name:True Union Ball Valve
Model:PV131B
Size:DN15(1/2") to DN100(4")
Body materials:PVC/CPVC/PVDF/PPH/PP
Seal materials:EPDM/Viton
Seat material:PTFE
Socket Connection: DIN,ANSI,JIS,CNS
Design pressure:1.0Mpa(PN10 bar)

Feature of Valve

◆ All the parts that will touch medium is made from thermoplastic.

◆ Strong body design extend the service life of valve.

◆ Bracket design for installation of electric and pneumatic actuators.

◆ Hand lever design as spanner to screw off the spacer for replace of valve inner parts.

◆ Flange end is optional.


Part material list
No. Part Name  Material Optional
1 Union PVC/CPVC/PVDF/PPH/PP
2 Union Nut PVC/CPVC/PVDF/PPH/PP
3 O-ring EPDM,FPM
4 Spacer PVC/CPVC/PVDF/PPH/PP
5 O-ring EPDM,FPM
6 Seat PTFE
7 Body PVC/CPVC/PVDF/PPH/PP
8 Seal Ring EPDM,FPM
9 Ball PVC/CPVC/PVDF/PPH/PP
10 Stem PVC/CPVC/PVDF/PPH/PP
11 Cap ABS
12 Hand Lever ABS
13 Stem Seal Ring EPDM,FPM

Dimension Sheet


Trouble shooting

What if fluid leaks?

1. Seal ring broken.

2. The spacer do not screwed tightly

What if fluid leaks to atmosphere?

1. Union do not screwed tightly

2. The part no.3,8&13 O-ring broken

3. The spacer do not screwed tightly