300X Flow Control Check Valve
Price: |
US $ 50/Piece |
Trade Terms: |
FOB,CFR,CIF |
Min Order: |
1/Piece |
Pay Type: |
L/C,T/T |
300X FLOW CONTROL CHECK VALVE
Product Simple Specification
The valve is used at outlet pipe of pump, with its open & close speed adjustable, and also used at high building for reducing water hammer & water slamming.
Product Specification
The 300X slow shut-off check valve is an intelligent valve intended for installation in the pump outlet of a high-rise buildings water supply system. When uses it effectively prevents the reverse flow of a medium, as well as water hammer-type phenomena. This valve utilizes a motorized valve, check valve and water hammer eliminator at the same time and can effectively increase the safety and reliability of a water supply system.It integrates such functions as slow opening, fast and slow closing in order to eliminate water hammer, so as to prevent the occurrence of pump-on water hammer and pump-off water hammer. The valve can automatically realize turning on/off according to the operation specification of the pump.By pressing the On/Off button of the pump motor; a large flow and small pressure loss can be achieved. Our slow shut-off check valve are suitable for use with pipes of 600 caliber and below.Pressure Rating: PN10. PN16. PN25/Class150Size Range: DN20mm-DN800mm (3/4" - 32")Test and inspection: GB/T 13927 API598
quality and inspection:
Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods
production step:
1.purchasing the material and forged the semi-products
2.processing the semi-products in works shop
3.assembling the goods
4.testing the sealing in pressure and checking quality of the goods
5.package
6.delivery the goods on time
pakage
1.the pakage standard:inside PVC bag and small box and standard export carton
2.if you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
1) We're professional, with several years experience in producing kinds of brass valves and brass fittings.
2) Products are of good quality, with reasonable prices.
3)Our style:Promise must be kept and action must be prompt and fruitful.
Our business idea:All for customers and everything from innovation
DN |
25 |
32 |
40 |
50 |
60 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
L |
160 |
180 |
200 |
205 |
215 |
240 |
290 |
325 |
355 |
458 |
530 |
615 |
686 |
762 |
864 |
914 |
1067 |
1300 |
1450 |
PN10 |
D |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
245 |
280 |
385 |
390 |
440 |
500 |
585 |
615 |
670 |
780 |
895 |
1010 |
|
D1 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
350 |
400 |
460 |
515 |
565 |
620 |
725 |
840 |
950 |
PN16 |
D |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
245 |
280 |
335 |
405 |
480 |
520 |
580 |
640 |
705 |
840 |
910 |
1020 |
|
D1 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
355 |
410 |
470 |
525 |
585 |
650 |
770 |
940 |
950 |
PN25 |
D |
110 |
135 |
145 |
160 |
145 |
195 |
230 |
270 |
300 |
360 |
425 |
485 |
550 |
610 |
660 |
730 |
840 |
955 |
1070 |
|
D1 |
85 |
100 |
110 |
125 |
180 |
160 |
190 |
220 |
250 |
310 |
370 |
430 |
490 |
550 |
600 |
660 |
770 |
875 |
990 |
H |
172 |
172 |
265 |
265 |
310 |
350 |
460 |
520 |
570 |
695 |
780 |
595 |
1025 |
1080 |
1080 |
1135 |
1270 |
1460 |
1640 |
H1 |
106 |
103 |
210 |
210 |
215 |
245 |
305 |
365 |
415 |
510 |
560 |
658 |
696 |
610 |
610 |
665 |
725 |
865 |
975 |
Prod Model: |
300X |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Dn50-Dn400: |
Pn10/Pn16/Pn25 |
Welcome to China Huhang valve group!
Huhang valve group is located in Jinshan district in Shanghai of China, which is a specialized in manufacturing and distribution for valves.
Since its establish in 2001, Huhang has success in built production base in Tianjin and Fujian. Now, Huhang is developing "Garden style production base of valve ", the construction area reach up to 200000 square meters.
HUHANG VALVE is a specialized manufacturer of industrial steel valve according to API, ASME, EN, ISO, JIS, DIN, BS, GOST & GB standards. The product includes ball, gate, check, globe, plug, butterfly, safety, oil field and other special valves that are applied broadly in petroleum, chemical, metallurgical and power generation industries. As the reliable supplier on quality and service, HUHANG VALVE won great reputations from the customers in Europe, America, Japan, Middle East, South East Asia, Russia and other countries.
HUHANG VALVE launched its quality management and safety system as ISO 9001, API 6D, API 607, CE/PED approvals for the products.
The main tech-data of product listed as below, where any special requirement can be handled by our dedicated engineering team for various working conditions.
Product range: Ball, gate, check, globe, plug, butterfly, safety, oil field and other special valves. Among 35% and 30% in total output by ball valve and gate valve respectively. Metal seated ball valve, bellow sealed valve and wafer check valve are the featured products.
Pressure range: Class150~Class2500, PN10~PN420;
Size range: NPS1/2~NPS80;
Operation type: Manual, gearbox, chain wheel, pneumatic, electronic, hydraulic-pneumatic etc.
Connection End: Flanged, BW, SW, NPT, wafer type, etc.
Materials (casting): WCB, WCC, LCB, LCC, LC1~3, CF8, CF3, CF8M, CF3M, CF8C, CN7M, CA15, C5, WC5, WC6, WC9, etc.
Materials (forging): A105, LF1, LF2, F304, F304L, F316, F316L, F11, F22, F6, F51, F316H, F321, F347, etc.
Huhang VALVE is dedicated to supplying high quality valve solutions ifor global industries since its inception in 2001. In the new century, Huhang is facing a historical development opportunity and furious competition. By holding the persistence improving in management and product quality, HUHANG will provide higher and better service to you.