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China factories

China factory - Shanghai kangquan Valve Co. Ltd.

Shanghai kangquan Valve Co. Ltd.

  • China,Shanghai ,Shanghai
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China Lower Pressure Swing Check Valve For Domestic Sewage / Seawater / River Water
China Lower Pressure Swing Check Valve For Domestic Sewage / Seawater / River Water

  1. China Lower Pressure Swing Check Valve For Domestic Sewage / Seawater / River Water

Lower Pressure Swing Check Valve For Domestic Sewage / Seawater / River Water

  1. MOQ： 1pcs
  2. Price： Negotiation
  3. Get Latest Price
Payment Terms T/T advance or L/C at sight
Supply Ability 90,000pcs per month
Delivery Time 1usually within 35 days after received your payment
Packaging Details Usually packing by plywood case suit for sea delivery
Product Name Swing Check Valve
Application Domestic Sewage / Seawater / River Water
Size DN300 ~ DN3000
Pressure lower pressure
Standard API / DIN / BS / EN / ISO / JIS
Temperature -10~80 C
Body DI /CS / WCB / SS
Seat EPDM / Bronze / SS
Brand Name OEM
Model Number GYP-4
Certification ISO 9001/ API 6D
Place of Origin Shanghai , China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T advance or L/C at sight Supply Ability 90,000pcs per month
Delivery Time 1usually within 35 days after received your payment Packaging Details Usually packing by plywood case suit for sea delivery
Product Name Swing Check Valve Application Domestic Sewage / Seawater / River Water
Size DN300 ~ DN3000 Pressure lower pressure
Standard API / DIN / BS / EN / ISO / JIS Temperature -10~80 C
Body DI /CS / WCB / SS Seat EPDM / Bronze / SS
Brand Name OEM Model Number GYP-4
Certification ISO 9001/ API 6D Place of Origin Shanghai , China
High Light non return valve ，ductile iron swing check valve

Lower Pressure Swing Check Valve For Domestic Sewage / Seawater / River Water

 

Notice: the nominal diameters DNand flange bolt hole distance D1,hole number, hole diameter etc.


In this table can be designed based on the demand of the customer.


Take * number specification for non-standard products.

 

 

1.Caliber side: round DN300mm~2000mm square 300mm~3000mm
 
2.Working medium: with a ph of industrial, domestic sewage, seawater, river water, with a weak acid alkali industry, domestic sewage, seawater
 
3.Working temperature : ≤60°C, and according to use requirement , the maximum temperature resistance of flap valve can be designed to reach 100°C
 
4.Working pressure : normal pressure to 0.25Mpa
 
5.Seal type :lip-shape seal , hollow round pipe seal
 
6.Open angle of flap valve cover : ＞75°
 
7.Open when the water level inside flap valve cover is higher than outside water level by 50mm~250mm ( related to flap valve obliquity , weight and caliber size ) , and it can be designed according to the demand of the customer.
 
8.hardness : ≥40
 
9.Specific gravity: 1.6~1.9
 
10.Use life: more than thirty years

 

 

Model DN D D1 L b d n-c
KQ-HDPE-Y-4-0.25-300 300 440 400 300 30 23 8-M16
KQ-HDPE-Y-4-0.25-400 400 560 515 350 30 23 8-M16
KQ-HDPE-Y-4-0.25-500 500 670 620 400 35 23 8-M16
KQ-HDPE-Y-4-0.25-600 600 780 725 450 35 23 10-M16
KQ-HDPE-Y-4-0.25-700 700 895 840 450 40 23 12-M16
KQ-HDPE-Y-4-0.25-800 800 1010 950 500 40 280 12-M16
KQ-HDPE-Y-4-0.25-900 900 1110 1050 500 45 28 14-M18
KQ-HDPE-Y-4-0.25-1000 1000 1220 1160 550 45 28 14-M18
KQ-HDPE-Y-4-0.25-1100 1100 1320 1260 550 50 28 16-M18
KQ-HDPE-Y-4-0.25-1200 1200 1450 1380 600 50 28 16-M18
KQ-HDPE-Y-4-0.25-1300 1300 1560 1485 600 55 28 18-M18
KQ-HDPE-Y-4-0.25-1400 1400 1675 1590 650 55 28 18-M18
KQ-HDPE-Y-4-0.25-1500 1500 1775 1690 700 60 28 20-M18
KQ-HDPE-Y-4-0.25-1600 1600 1915 1820 750 60 32 20-M22
KQ-HDPE-Y-4-0.25-1700 1700 2015 1870 800 65 32 22-M22
KQ-HDPE-Y-4-0.25-1800 1800 2115 2020 850 65 32 22-M22
KQ-HDPE-Y-4-0.25-1900 1900 2220 2135 900 70 32 22-M22
KQ-HDPE-Y-4-0.25-2000 2000 2325 2230 950 70 32 22-M22

 

Swing Check Valve Application:

 

Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.

When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

 

material:      
NO parts qty material
1 body 1 316
2 O-ring 2 EPDM
3 disc 1 316
4 O-ring 1 EPDM
5 eye bol 1 316
6 small cover 2 316
7 pin 1 316
8 retainer screw 2 316
9 big cover 2 316
10 bolt 2 316
11 spring  1 316

 

◆deminsion:

 

DN PN10.PN16 PN25 PN40
  A B C D E L G A B C D E L G A B C D E L G
40 94 16 22 81.4 25 195 0 equal PN10 equal PN10
50 109 16 32 94 33.6 208 1
65 129 17 40 111 46 230 2
80 144 17 54 123 56.5 245 3
100 164 18 70 147 71.4 265 3 168 18 70 149 71.4 269 3 Equal PN25
125 195 18 92 171 87.3 297 5 194 18 92 171 87.3 296 5
150 220 20 112 200 106.6 321 5 224 20 112 202 106.6 325 5
200 275 22 154 256 148.2 376 5 284 22 154 265 148.2 385 5 291 22 154 268 148.2 392 5
250 331 26 192 302 185.2 436 6 342 26 192 307 185.2 447 6 353 26 192

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    1999

  • Total Annual:

    >9，600,000

  • Employee Number:

    >228

  • Ecer Certification：

    Active Member

Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of  valves output capacity annually. We pay much attention to the quality so... Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of  valves output capacity annually. We pay much attention to the quality so...

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Get in touch with us

  • Reach Us
  • Shanghai kangquan Valve Co. Ltd.
  • No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China
  • https://www.resilientseatedgatevalve.com/

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