CPVC/PTFE plastic diaphragm valve, weir type, 1/2" to 10 DIN, ANSI16.5, JIS10K flange end, PN10

CPVC/PTFE plastic diaphragm valve, weir type, 1/2" to 10” DIN, ANSI16.5, JIS10K flange end, 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.

CPVC resin is modified by PVC resin, the chlorine content increased from 56.7% to 63-69%, Vicat softening temperature increased from 72-82 to 90-125 ° C, maximum operating temperatures up to 110 ° C, long-term working temperature of 95 ° C.
CPVC not only have the excellent properties of PVC, but have much more good properties, such as good flame retardancy, resistance to most acids, bases, salts, the heat resist obviously superior to other plastic. as the chlorine content increases, the heat distortion temperature increased significantly, its mechanical strength indicators also increased.

 FEATURES
• Sizes from 1/2” to 10”.
• CPVC body, PP-GF bonnet
• PTFE diaphragm, EPDM cushion .
• working temperature from -10 to 95.
• 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

H

T

n

ΦD1

Weight/kg

DN(Inch)

DIN

ANSI

JIS

UPVC

CPVC

PVDF

PP

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