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GR-PP weir type flange plastic diaphragm valve, ANSI#150,JIS10K,DIN 1/2& quot;~10& quot;

DNG41F-10V

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Description

GR-PP weir type flange plastic diaphragm valve, ANSI#150,JIS10K,DIN 1/2& quot;~10& quot;

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.

PP-GF is glass fiber reinforced polypropylene, it overcomes the low mechanical property of PP material, keep the excellent corrosion resistance property, increase the working temperature, make the PP-GF high mechanical, good abrasion resist property and low cost.

FEATURES
? Sizes from 1/2” to 10”.
? PP-GF body and bonnet
? PTFE diaphragm, EPDM cushion .
? working temperature from -10℃ to 95℃.
? working pressure PN10 bar.
? weir type.
? ANSI,JIS,DIN flange connection

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

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| 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& quot;) | 65? | 60? | 70? | 95? | 125? | 125? | 15? | 4? | 14? | 1.0? | 1.0? | 1.2? | 0.8? |
20(3/4& quot;) | 75? | 70? | 75? | 105? | 135? | 130? | 16? | 4? | 14? | 1.3? | 1.3? | 1.6? | 0.9? |
25(1& quot;) | 85? | 80? | 90? | 115? | 145? | 145? | 16? | 4? | 14? | 1.5? | 1.6? | 1.8? | 1.0? |
32(1-1/4& quot;) | 100? | 89? | 100? | 135? | 160? | 170? | 16? | 4? | 18? | 2.0? | 2.1? | 2.4? | 1.3? |
40(1-1/2& quot;) | 110? | 99? | 105? | 145? | 180? | 190? | 18? | 4? | 18? | 2.5? | 2.7? | 3.0? | 1.8? |
50(2& quot;) | 125? | 120? | 120? | 160? | 210? | 215? | 25? | 4? | 18? | 3.2? | 3.4? | 3.9? | 2.5? |
65(2-1/2& quot;) | 145? | 140? | 140? | 180? | 250? | 280? | 25? | 4? | 18? | 6.2? | 6.4? | 7.8? | 5.0? |
80(3& quot;) | 160? | 152? | 150? | 195? | 300? | 300? | 30? | 8? | 18? | 7.5? | 7.8? | 8.9? | 6.1? |
100(4& quot;) | 180? | 190? | 175? | 215? | 350? | 340? | 30? | 8? | 18? | 12.6? | 13.0? | 15.0? | 9.7? |
125(5& quot;) | 210? | 216? | 210? | 245? | 400? | 420? | 30? | 8? | 18? | 17.6? | 18.0? | 21.0? | 13.5? |
150(6& quot;) | 240? | 240? | 240? | 280? | 460? | 480? | 30? | 8? | 23? | 31.0? | 32.0? | 37.0? | 25.0? |
200(8& quot;) | 295? | 298? | 290? | 335? | 570? | 625? | 35? | 8? | 23? | 47.0? | 49.0? | 56.0? | 36.5? |
250(10& quot;) | 350? | 362? | 355? | 395? | 680? | 776? | 35? | 12? | 23? | 60.0? | 63.0? | 96.0? | 50.0? |
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