Shanghai kangquan Valve Co. Ltd.
| 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 | pressure control valve |
| Application | Water, |
| Size | DN32 ~DN400 |
| Pressure | PN10/16/150lbs/JIS10K |
| Standard | DIN / BS / AWWA / JIS |
| Temperature | -20~120 C |
| Body | Cast iron/ Ductile Iron / stainless steel |
| Disc | Ductile iron with EPDM |
| Stem | 2Cr13 / SS304 |
| Diaphragm | EPDM |
| Flange | ISO7005.2 |
| Brand Name | OEM |
| Model Number | SL200X |
| Certification | WRAS/ ISO 9001 |
| Place of Origin | Shanghai , China |
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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 | pressure control valve | Application | Water, |
| Size | DN32 ~DN400 | Pressure | PN10/16/150lbs/JIS10K |
| Standard | DIN / BS / AWWA / JIS | Temperature | -20~120 C |
| Body | Cast iron/ Ductile Iron / stainless steel | Disc | Ductile iron with EPDM |
| Stem | 2Cr13 / SS304 | Diaphragm | EPDM |
| Flange | ISO7005.2 | Brand Name | OEM |
| Model Number | SL200X | Certification | WRAS/ ISO 9001 |
| Place of Origin | Shanghai , China | ||
| High Light | pressure sustaining valve ，pump control valve | ||
Self-acting Pressure Control Valve Use For Reducing The Pipeline Pressure
Size from DN32 to DN700
Hydraulic valve for controling pressure and flow rate
(with an excess flow pilot and a pressure regulator pilot)
Main characteristics:
• Standard: EN ISO 9635-5:2014 and EN 14267:2004
• Body & bonnet: ductile iron, coated Epoxy 250 μm
• Diaphragm: rubber+reinforced nylon
• Spring: stainless steel
• Screws: stainless steel
• Connecting: flanged ends
• Pressure loss < 0.10 bar (completely open)
• Pressure loss < 0.40 bar (with orifice)
• Pilots: Bronze
• Excess flow pilot: type three-ways differential pressure, spring adjustable on the spot,
material: bronze, in combination with a calibrated orifice disk
(made of stainless steel or plastic) for the differential pressure measurement,
comprising the connecting to the hydraulic valve by PEHD pipes
(DN6-8-12mm according to the DN of the valve)
• Pressure regulator pilot: three-ways,
material: bronze, spring adjustable on the spot,
comprising the connecting to the hydraulic valve by PEHD pipes
(DN6-8-12mm according to the DN of the valve)
Medium: Water
| DN | L | D | D1 | D2 | Z-~d | H1 | H | ||||||||
| PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | ||||
| 50 | 203 | 165 | 165 | 165 | 125 | 125 | 125 | 102 | 102 | 99 | 4-~18 | 4-~18 | 4-~18 | 137 | 95 |
| 65 | 216 | 185 | 185 | 185 | 145 | 145 | 145 | 122 | 122 | 118 | 4-~18 | 4-~18 | 8-~18 | 145 | 97 |
| 80 | 241 | 200 | 200 | 200 | 160 | 160 | 160 | 133 | 133 | 132 | 8-~18 | 8-~18 | 8-~18 | 178 | 109 |
| 100 | 292 | 220 | 220 | 235 | 180 | 180 | 190 | 158 | 158 | 156 | 8-~18 | 8-~18 | 8-~18 | 232 | 152 |
| 125 | 330 | 250 | 250 | 270 | 210 | 210 | 220 | 184 | 184 | 184 | 8-~18 | 8-~18 | 8-~18 | 286 | 152 |
| 150 | 356 | 285 | 285 | 300 | 240 | 240 | 250 | 212 | 212 | 211 | 8-~18 | 8-~18 | 8-~18 | 318 | 160 |
| 200 | 495 | 340 | 340 | 360 | 295 | 295 | 310 | 268 | 268 | 274 | 8-~18 | 12-~18 | 12-~18 | 413 | 220 |
| 250 | 622 | 395 | 405 | 425 | 350 | 355 | 370 | 320 | 320 | 330 | 12-~18 | 12-~18 | 12-~18 | 502 | 250 |
| 300 | 698 | 445 | 460 | 485 | 400 | 410 | 430 | 370 | 370 | 389 | 12-~18 | 12-~18 | 12-~30 | 600 | 372 |
| 350 | 787 | 505 | 520 | 550 | 460 | 470 | 490 | 430 | 430 | 448 | 16-~22 | 16-~26 | 16-~33 | 526 | 314 |
| 400 | 914 | 565 | 580 | 620 | 515 | 525 | 550 | 482 | 482 | 503 | 16-~26 | 16-~30 | 16-~36 | 570 | 340 |
| 450 | 787 | 565 | 580 | 620 | 515 | 525 | 550 | 482 | 482 | 503 | 16-~26 | 16-~30 | 16-~36 | 677 | 415 |
| Main Technical Feature | ||||||||
| Nominal Pressure | 1.0MPA | 1.6MPA | 2.5MPA | |||||
| Test pressure of the shell | 1.5MPA | 2.4MPA | 3.75MPA | |||||
| Sealed test pressure | 1.1MPA | 1.76MPA | 2.75MPA | |||||
| Suitable temperature | ≤80℃ | |||||||
| Suitable medium | water |
| ||||||
| Product Specification | ||||||||
| The 400X flow control valves is a multifunctional valves that adopts the mode of flow control employed by high-precision pilot valves.
It is suitable for use in water distribution pipes within which the flow and pressure need to be controlled,
and can serve to keep the preset flow constant, restrict excessive flow at a preset value and reduce
the excessively high pressure upstream properly. This valves differs from other conventional throttle
valves, which normally work through reducing the flow area by means of orifice plates or purely
mechanically, by making use of an appropriate pilot valves to minimize the loss of energy in the course
of flow regulation. The 400X flow control valves can completely stop the flow in case of an emergency
to avoid loss.Accordingly, it boasts high control sensitivity and is reliable, safe, simple to debug and
offers a long service life.Pressure Rating: PN10. PN16. PN25/Class150Size Range: DN20mm-
DN800mm (3/4" - 32")Test and inspection: GB/T 13927 API598 |
The valves limits the flow rate in the pipeline to a preset rate, regardless of upstream pressure variations.
The valves is controlled by pilot valves, which takes use of integrated orifice plate to detect flow rate
represented by differential pressure, and the differential pressure is used to control the pilot valves to
implement flow rate control.
Company Details
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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