Hydraulic Multifunction Water Pump Control Valve , Cast Iron HT200, Flange Ends
PRODUCT INTRODUCTION
1. Description
JD745X pump control valve is mounted on the water pumps outlet pipeline of the high buildings and other water supply systems to prevent of the mediums back-flow and the water hammer and water shock.JD745X pump control valve has good effect of water hammer removal. Integrating the technical principles of water hammer removal by means of slow open, quick close and slow close, so as to prevent of the water hammers at both pump start and stop.
Easy operation. The valve will open or close automatically as per the operation procedures of the pump, once operates the On-Off button of the pumps motor.
Good effect of energy saving. The valve body is designed as full-path straight-flow type, resulting in small pressure loss, big flow, small volume and light weight.
No. | Part | Material |
1 | Plug | Alloy Bronze |
2 | Body | Cast Iron (GG25, HT200) / Ductile Iron (GG40, QT) |
3 | Seat | 410 S.S. / SS 304 / SS 316 |
4 | O-Ring | NBR |
5 | O-Ring | NBR |
6 | O-Ring Retainer | Cast Iron |
7 | Stem | 410 S.S. / SS 304 / SS 316 |
8 | Disc | Cast Iron (GG25, HT200) / Ductile Iron (GG40, QT) |
9 | Diaphragm | Rubber |
10 | Diaphragm washer | Cast Iron |
11 | Nut | Alloy Bronze |
12 | Ball valve | Alloy Bronze |
13 | Spring | Stainless steel |
14 | Cover | Cast Iron (GG25, HT200) / Ductile Iron (GG40, QT) |
15 | Pilot socket | Alloy Bronze |
16 | Solenoid valve | Alloy Bronze |
17 | One-way valve | Alloy Bronze |
18 | On/Off | |
19 | Yoke | Steel |
20 | Limitation piece | Alloy Bronze |
21 | Plug | Alloy Bronze |
22 | Metering | 410 S.S. |
23 | One-way valve | Alloy Bronze |
24 | Needle Valve | Alloy Bronze |
25 | Nut | Steel |
26 | Screw | Steel |
27 | Ball valve | Alloy Bronze |
28 | Pressure Gauge | |
29 | Connection Pipe | Alloy Bronze |
4. Hydraulic Control Valve Outsize Drawing
DN | L | D | D1 | n-d | H | ||||||
1.0MPa | 1.6 (MPa | 2.5 MPa | 1.0MPa | 1.6 MPa | 2.5 MPa | 1.0MPa | 1.6 MPa | 2.5 MPa | |||
50 | 205 | 165 | 165 | 165 | 125 | 125 | 125 | 4-18 | 4-18 | 4-18 | 293 |
65 | 216 | 185 | 185 | 185 | 145 | 145 | 145 | 4-18 | 4-18 | 8-18 | 328 |
80 | 250 | 200 | 200 | 200 | 160 | 160 | 160 | 8-18 | 8-18 | 8-18 | 364 |
100 | 320 | 220 | 220 | 235 | 180 | 180 | 190 | 8-18 | 8-18 | 8-22 | 418 |
125 | 365 | 250 | 250 | 270 | 210 | 210 | 220 | 8-18 | 8-18 | 8-22 | 481 |
150 | 415 | 285 | 285 | 300 | 240 | 240 | 250 | 8-22 | 8-22 | 8-26 | 543 |
200 | 500 | 340 | 340 | 360 | 295 | 295 | 310 | 8-22 | 12-22 | 12-26 | 673 |
250 | 605 | 395 | 405 | 425 | 350 | 355 | 370 | 12-22 | 12-26 | 12-26 | 792 |
300 | 698 | 445 | 460 | 485 | 400 | 410 | 430 | 12-22 | 12-26 | 12-30 | 927 |
350 | 787 | 505 | 520 | 555 | 460 | 470 | 490 | 16-22 | 16-26 | 16-30 | 957 |
400 | 914 | 565 | 580 | 620 | 515 | 525 | 550 | 16-26 | 16-30 | 16-33 | 1188 |
450 | 978 | 615 | 640 | 670 | 565 | 585 | 600 | 20-26 | 20-30 | 16-36 | 1218 |
500 | 978 | 670 | 715 | 730 | 620 | 650 | 660 | 20-26 | 20-33 | 20-36 | 1256 |
600 | 1150 | 780 | 840 | 845 | 725 | 770 | 770 | 20-30 | 20-36 | 20-39 | 1600 |
700 | 1300 | 895 | 910 | 960 | 840 | 840 | 875 | 2430 | 24-36 | 24-42 | 1750 |
800 | 1450 | 1015 | 1025 | 1085 | 950 | 950 | 990 | 2433 | 24-39 | 24-48 | 1900 |
If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.
5. Hydraulic Control Valve Packing with Plywood
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com