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Zhejiang Dingnai Plastic Pipe&Valve Co.,Ltd  

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Enlarge PVDF/PTFE plastic diaphragm valve, weir type, 1/2" to 10 DIN, ANSI#16.5, JIS10K flange connection,

PVDF/PTFE plastic diaphragm valve, weir type, 1/2" to 10 DIN, ANSI#16.5, JIS10K flange connection, 

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

Model No.: DNG41F-10


PVDF/PTFE plastic diaphragm valve, weir type, 1/2" to 10” DIN, ANSI#16.5, JIS10K flange connection, PN10


PVDF/PTFE plastic diaphragm valve, weir type, 1/2" to 10” DIN, ANSI#16.5, JIS10K flange connection, PN10

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.

PVDF is short for Poly Vinylidene Fluoride, it has excellent chemical stability, excellent chemical resistance, and excellent thermal stability. It can be long operated under the temperature from -62 to 150.Furthermore, it’s one of the perfect insulation materials with a high dielectric constant, which can resist all mediums like salt acid, alkaline, arene, halogen and so on except for hydrochloric acid and strong solvent. It also enjoys the merits like no flame, breaking resistance, wear resistance and good self lubricating property. 

FEATURES
• Sizes from 1/2” to 10”.
• PVDF body, PP-GF bonnet
• PTFE diaphragm, EPDM cushion .
• working temperature from -30 to 140.
• working pressure PN10 bar.
• weir type.
• ANSI,JIS,DIN flange connection

Brand: DINAI VALVE

APPLICATION AREA

• acid pickling piping line
• electroplating liquid carrying.
• pharmaceutical factory acid and carrying.
• oil and gas industrial.
• textile mill,Leather Factory acid piping line.
• mining plant, metallurgy plant, fertilizer plant waste liquid piping line.
• semiconductor water treatment piping line.
• waste water treatment piping line
• food industrial salt water piping line
• chlorine plant

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
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 Mr. Bob Zheng

Tel: 86-574-86904777
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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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