Globe Valve Flange Type
Category: Globe Valve/Sampling Valve  Publish Time: 2015-06-22 20:59 

Globe Valve Flange Type
Product Name:Globe Valve Flange Type
Model:RPV151
Size:DN15(1/2") to DN150(6")
Body materials:PVC/CPVC/PVDF/PPH/PP
Seal materials:PTFE;EPDM;FPM
Flange Connection: DIN PN10;ANSI CL150;JIS 10K
Design pressure:0.5~1.0Mpa(PN5~10 bar)

Feature of Valve

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

◆ For application of different medium, offer 5 different materials for optional.

◆ Face to face dimension is equivalent to most commonly used metallic valves, convenient for replacement.

◆ The part of stem which will touch liquid is coated with plastic.

◆ Easy to repair and replace inner parts.

◆ PTFE packing prevent leaking to atmosphere.


Part material list
No. Part Name Material Optional
1 Wheel ABS
2 Nut PVC/CPVC/PVDF/PPH/PP
3 Seal Ring EPDM
4 Packing PTFE
5 Bonnet PVC/CPVC/PVDF/PPH/PP
6 Seal Ring EPDM
7 Stem PVC/CPVC/PVDF/PPH/PP
8 Disc PVC/CPVC/PVDF/PPH/PP
9 Body PVC/CPVC/PVDF/PPH/PP


Dimension Sheet


Troubleshooting

What if fluid leaks when valve is fully closed?

1. Disc worn our or damaged

2. Solid build up inside, clean inside.

What if fluid leaks to atmosphere?

1. Bonnet bolts not properly torqued.

2. Line pressure exceeds maximum recommended line pressure.

3. Bonnet gasket or seal ring worn out or damaged.

4. Packing material damaged.


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