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Engineering plastic diaphragm valve, ball valve, butterfly valve, bottom valve and compensator

I. Description

　　Our G41F-10S, G41F-10F reinforced PP, PVDF diaphragm valves have features such as no toxicity, no odor, light weight, good corrosion resistance, good sealing property, attractive appearance, flexible open, etc.

II. Demonstration of model

III. Materials of main parts

Material Material
Valve body FRPP;PVDF
Valve cover FRPP;PVDF
Valve rod Steel, stainless steel
Hand wheel ABS
Valve clack Cast iron, glass fiber reinforced plastic
Valve plate F46

 

IV. Applicable temperature

Material Medium temperature
FRPP -14℃～+100℃
PVDF -40℃～+140℃

V. Overall dimensions and installation dimension

Nominal diameter (DN) Overall dimensions and installation dimension (mm) Working pressure (MPa) and working temperature Weight (Kg)
D1 D L b H n Ф FRPP PVDF FRPP FVDF
-14~40℃ 41~60℃ 61~100℃ -40~60℃ 61~90℃ 91~140℃
15 95 65 125 14 125 4 14 0.8 0.8 0.7 1 0.9 0.7 0.8 1.2
20 105 75 135 16 130 4 14 0.8 0.8 0.7 1 0.9 0.7 0.9 1.6
25 115 85 145 16 145 4 14 0.8 0.8 0.7 1 0.9 0.7 1 1.8
32 135 100 160 16 170 4 18 0.7 0.7 0.6 1 0.9 0.7 1.3 2.4
40 145 110 180 16 190 4 18 0.7 0.7 0.6 0.8 0.7 0.5 1.8 3
50 160 125 210 18 215 4 18 0.7 0.7 0.6 0.8 0.6 0.5 2.5 3.9
65 180 145 250 22 280 4 18 0.7 0.7 0.6 0.8 0.5 0.4 5 7.8
80 195 160 300 25 300 4 18 0.7 0.7 0.6 0.7 0.5 0.5 6.1 8.9
100 215 180 350 25 340 8 18 0.7 0.7 0.6 0.6 0.5 0.4 9.7 15
125 245 210 400 30 420 8 18 0.5 0.5 0.4 0.5 0.4 0.3 13.5 21
150 280 240 460 30 480 8 23 0.5 0.5 0.4 0.5 0.3 0.2 25 37
200 335 295 570 35 625 8 23 0.3 0.3 0.2 0.4 0.25 0.2 36.5 56
250 390 350 680 38 776 12 23 0.3 0.3 0.2 0.4 0.25 0.2 50 96

I. Description

　　Our plastic ball valve can be widely used in chemical, chemical fiber, environmental protection, pharmaceutical, metallurgy, papermaking, printing and dyeing, textile, food and other industries.

II. Demonstration of model

III. Materials of main parts

Material Name Material
1 Valve body FRPP;PVDF
2 Ball FRPP;PVDF
3 Seal valve PTFE
4 Plug FRPP;PVDF
5 Hand wheel ABS
6 Gland nut FRPP;PVDF
7 Seal valve PTFE
8 Valve rod FRPP;PVDF

 

IV. Applicable temperature

Material Medium temperature
  FRPP -14℃～+100℃
PVDF -40℃～+140℃

 

V. Overall dimensions and installation dimension

Nominal diameter (DN) Overall dimensions and installation dimension (mm) Working pressure (MPa) Weight (Kg)
D1 D L b n Ф PVDF FRPP FVDF FRPP
15 95 65 110 14 4 14 1.2 1 0.6 0.4
20 105 75 120 16 4 14 1.2 1 0.7 0.5
25 115 85 140 16 4 14 1.2 1 1 0.6
32 135 100 160 16 4 18 1.2 1 1.3 0.8
40 145 110 160 16 4 18 1.2 1 1.8 1
50 160 125 180 18 4 18 1.2 1 2.3 1.3
65 180 145 220 22 4 18 1.2 1 3.5 2
80 195 160 250 25 4 18 1.2 1 4.1 2.4
100 215 180 280 25 8 18 1.2 1 5.9 3.4
125 245 210 320 30 8 18 1 0.8 9.2 5.3
150 280 240 360 30 8 23 1 0.8 11.7 6.7
200 335 295 400 35 8 23 0.8 0.8 17 9.5

 

I. Description

　　The product has advantages such as light weight, small hydraulic resistance, convenient disassembly, etc. It is suitable for gas, liquid and other corrosive media.

II. Demonstration of model

III. Materials of main parts

Material Material Material Material
valve body FRPP;PVDF O shaped ring EPDM;FPM
Valve clack FRPP;PVDF Handle ABS;FRPP
Valve rod 1Cr18Ni9Ti Nut FRPP;PVDF
Valve seat EPDM;FPM Guide plate 1Cr18Ni9Ti; steel; cast iron

 

IV. Overall dimensions and installation dimension

D71X-6S、D71X-6F handle type butteryfly valve

Nominal diameter (DN) Overall dimensions and installation dimension (mm) Working pressure (MPa) Weight (Kg) Operation Working temperature ℃
  D1 D2 D3 L L1 H1 H2 n-Ф   FRPP FVDF handle type 　
40 47 110 150 200 39 86 70 4-18 0.7 1.2 1.5   　
50 56 125 160 220 40 88 70 4-18 0.7 1.3 1.6   FRPP
65 71 145 185 220 46 100 70 4-18 0.7 1.7 2   -14℃~100℃
80 85 160 195 280 46 105 85 8-18 0.7 2.3 2.7   PVDF
100 105 180 215 280 54 118 85 8-18 0.6 4 4.8   -40℃~+135℃
125 131 210 250 300 70 163 93 8-18 0.5 4.8 5.7   　
150 153 240 285 300 74 176 93 8-22 0.5 5.5 6.5   　

 

D371X-6S D371X-6Fworm gear butterfly bamper

Nominal diameter (DN) Overall dimensions and installation dimension (mm) Working pressure (MPa) Weight (Kg) Operation Working temperature ℃
  D1 D2 D3 L L1 H1 H2 n-Ф   FRPP FVDF worm gear type 　
125 131 210 250 300 70 163 93 8-18 0.5 4.8 5.7   　
150 153 240 285 300 74 176 93 8-22 0.5 5.5 6.5    
200 204 295 340 180 87 210 93 12-22 0.4 19 22   FRPP
250 255 350 395 180 114 240 93 12-22 0.3 28 32   -14℃~100℃
300 307 400 445 180 114 270 93 12-22 0.3 34 39   PVDF
350 358 460 505 180 127 300 93 16-22 0.3 52 59   -40℃~+135℃
400 389 515 580 240 140 350 108 16-22 0.3 78 89    
450 446 565 615 240 152 370 108 20-26 0.2 76 84   　
500 494 620 670 260 152 400 108 20-26 0.2 84 96   　
600 590 725 780 260 178 465 108 20-30 0.2 105 112   　

 

I. Description

　　Bottom valve is also known as check valve. It is manufactured with corrosion resistant material FRPP or UHMWPE, thus it has good corrosion resistance.

II. Demonstration of model

III. Materials of main parts

Material Medium temperature℃
FRPP -14℃～+100℃
UHMWPE -50℃～+100℃

IV. Overall dimensions and installation dimension

Nominal diameter (DN) Overall dimensions and installation dimension (mm)
  D1 D2 D3 d n L
32 32 100 135 18 4 160
40 40 110 145 18 4 160
50 50 125 160 18 4 200
65 65 145 180 18 4 220
80 80 160 195 18 4 270
100 100 180 215 18 8 370
125 125 210 260 18 8 450
150 150 240 280 23 8 430
200 200 295 335 23 8 650
250 250 350 390 23 12 750
300 300 400 440 23 12 910
 

I. Description

　　F4 corrugated pipeline compensator can be used in pump, pipe, valve, and section.

 

II. Materials of main parts

Name Material
Fusible screw Stainless steel
Connecting flange Q235-A
Bellows F4
Safety loop Stainless steel

 

III. Adaptive temperature range

Material Medium temperature ℃
F4 -10~+150℃

IV. Overall dimensions and installation dimension

Nominal diameter L Safe expansion Ripple number F4 Reinforcing ring stainless steel wire Flange (10kg/cm2)
(DN)   Thickness Diameter D Thickness d n
25 90 15 4 2 3 85 14 14 4
32 90 15 4 2 3 100 16 18 4
40 90 15 4 2.5 3 110 18 18 4
50 90 15 3 2.5 3 125 18 18 4
65 100 15 3 2.5 3 145 20 18 4
80 100 20 3 2.8 4 160 20 18 8
100 120 20 3 2.8 5 180 22 18 8
125 130 20 3 2.8 6 210 24 18 8
150 150 20 3 2.8 6 240 24 18 8
200 150 20 3 2.8 6 295 24 23 12
250 160 20 3 2.8 6 350 26 23 12
300 160 20 3 2.8 6 400 28 23 12
350 160 20 3 2.8 6 460 28 23 16
400 180 20 3 2.8 6 515 30 25 16
450 180 20 3 2.8 6 565 30 25 20
500 200 20 3 2.8 6 620 32 25 20
600 200 20 3 2.8 6 725 36 30 20

Performance curve

Performance parameters

Structure description

Pre： Composite metal plastic pipe and pipe fitting
Next： None



 
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