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Zhejiang Dingnai Plastic Pipe&Valve Co.,Ltd  

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Enlarge large size PVC diaphragm valve for water treatment, chemical piping system

large size PVC diaphragm valve for water treatment, chemical piping system 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: DNG41F-10F


large size PVC diaphragm valve for water treatment, chemical piping system
Diaphragm valves offer many combination

large size PVC diaphragm valve for water treatment, chemical piping system

Diaphragm valves offer many combinations of body materials and elastomeric diaphragm materials. The valve design is abrasion-resistant and non-clogging. When the diaphragm, which is connected to the stem of the valve by a compressor, is pulled away from the bottom of the valve body or weir, the path of the fluid has a smooth, streamlined flow. Slurries at low pressure that would normally clog most other valve designs easily pass through a diaphragm valve. The valve has a top-entry design, allowing in-line maintenance; it is suitable for throttling and on/off service in applications ranging from water treatment to chemical abrasion processes. Diaphragm valves are operated manually, electrically, or pneumatically.

Polyvinyl chloride unplastizised offers the best value for money for many applications. PVC-U is also a universal material.. It’s in good property of anti-corrosion, mechanical property, light, easy to install. PVC resin mixed with different aids can result different properties PVC materials for many applications, today it acts as an important plastic material for industrial piping system.

 FEATURES
• Sizes from 1/2” to 10”.
• UPVC body, PP-GF/UPVC bonnet
• PTFE diaphragm, EPDM cushion .
• working temperature from -10 to 75.
• working pressure PN10 bar.
• weir type.
• ANSI,JIS,DIN flange connection

APPLICATION AREA

• water supply
• electrical
• ground water.
• brine.
• natural gas.
• mining plant, metallurgy plant, fertilizer plant waste liquid piping line.
• chemical plant
• waste water treatment piping line
• food industrial salt water piping line
• chlorine plan

NO. PART NAME QTY MATERIAL
1  Set Nut 2  Steel
2  Stem 1  Steel
3  Gasket 1  PP
4  Pin 1  Steel
5  Compressor 1  Cast Iron/Nylon
6  Screw 1  Steel
7  Gasket 2  Steel
8  Diaphragm 1  PTFE+EPDM
9  Body 1  UPVC CPVC PVDF PP
10  Cover 1  PC
11  Cap 1  PP
12  Hand Wheel 1  ABS
13  Grease Nipple 1  Copper
14  Bonnet 1  UPVC CPVC PVDF PP
15  Bolt and Nut 8  Steel
Norminal Size D1 D L H T n ΦD1 Weight/kg
DN(Inch) DIN ANSI JIS UPVC CPVC PVDF PP
15(1/2") 65  60  70  95  125  125 
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 Mr. Bob Zheng

Tel: 86-574-86904777
Contact to this supplier

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Company Info

Zhejiang Dingnai Plastic Pipe&Valve Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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