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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℃ .jpg)
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
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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℃ .jpg)
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
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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 
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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
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III. Materials of main parts
Material Medium temperature℃ FRPP -14℃～+100℃ UHMWPE -50℃～+100℃ .jpg)
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 .jpg)
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℃ .jpg)
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 Overall size and mounting size of the pump
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- Company:
Yixing Linggu Plastic Equipment Co., Ltd. ADD:Yixing porcelain DingShu Zhen Tong Li Industrial Park Road on the 1st Zipcode:214222 Contact:Chen bosheng Tel:+86-510-87409633,87403572,87403345 Fax:+86-510-87426968 E-mail:pump-cbs@pub.wx.jsinfo.net website:http://www.njmhw88.com/ Shopsales:http://yxlgby.1688.com
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