Product Details:
Payment & Shipping Terms:
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Product Name: | Title Disc Check Valve | Application: | Water , Oil, Gas, Etc., |
---|---|---|---|
Size: | DN300~ DN2000 | Pressure: | PN16, 150 Lbs ,JIS 10K |
Standard: | API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN | Temperature: | -10~80 C |
Body: | DI /CS / WCB / SS / Iron | Seat: | DI / Stainless Steel/ 2Cr13 |
High Light: | non return valve,ductile iron swing check valve |
hydraulic automatic centrifugal pump outlet valve can be used, with the closure of the check
Brief: hydraulic automatic centrifugal pump outlet valve can be used, with the closure of the check, Kai pump light load, eliminate water hammer and flow adjustment and other functions, which can effectively protect the pump and pipeline safety equipment;
Technical Features
Small resistance: The valve control technology, valve plate to open high resistance, resistance coefficient 0.3-1.1;
Small size: butterfly valve body structure, size is only the same caliber multifunction water control valves
1 / 3-1 / 5;
Light weight: The weight is only multifunction water control valves 1 / 3-1 / 5;
Long life: the use of oblique seal width, having a sealing surface wear automatic compensation function, significantly extended service life;
Automatic Control: Valve and pump medium chain through the inner tube, valve linkage, without human intervention, a pump to open the valve open, pump stop valve closed;
Energy saving: the use of medium pressure drive, no external power, energy saving;
Good seal: double sealed using a combination of hardware and software technology to effectively solve the problem of large diameter valve seal, long-term to ensure that "0" leakage;
Open and close easily: Big valve plate with eccentric structure, the friction torque is small, open and close easily;
Easy maintenance: Control System components are external to the outside of the body, commissioning, easy maintenance, available online overhaul.
Slanting Check Valves are used on the outlet of the water pump of industrial water supply and sludge
treatment plant to prevent the medium inside the pipe network from going back, and remove
automatically the destructive water hammer so as to ensure both pump and pipeline not to get
damaged.
It consists of body, disc, buffer and micro-adjusting valve. And it features by the brand new structure,
small volume, small fluid resistance, reliable seal, wearable and good buffering performance.
It is really the best product for industrial use of water and city sludge drainage.
Technical Parameters | |||||
Part | Body | Butterfly | Seal-ring | Stem | Packing |
Material | Casting pig | Casting pig,Cast steel,Ductile |
Oil-resisting chemigum, chloroprene rubber |
Stainless steel | PTFE |
HH47X Butterfly Type Buffering Check Valve
End flange type
DN40~1000mm
PN1.0~2.5MPa
National Satandard
HH47X Butterfly Type Buffering Check Valve
Main Technical Specification:
PN:1.0~2.5MPa
DN:40~1000mm
Slowly-Closing Time:3~60 Second
Applicable Medium:water,sewage, seawater
Applicable Temperature:0~80℃(If need, can adopt to 200℃)
Flange Standard:GB/T 17241.6 GB/T 9113
Test Standard: GB/T 13927 AP1598
Materials | |||||||
Model | PN(MPa) | Test pressure (MPa) |
Working pressure |
Medium temperature |
Suitable medium |
||
Casing | Seal | ||||||
H47X,H47H, HH47X, HH47XF , HH47H, HDH47X |
1 | 1.5 | 1.1 | 1 | ≤80℃ |
Water, oil , sea water, sludge, gas |
|
1.6 | 2.4 | 1.75 | 1.6 | ||||
2.5 | 3.75 | 2.75 | 2.5 | ||||
Dimensions | |||||||
DN | Dimension (mm) | ||||||
mm | L | D | D1 | D2 | H | B1 | B2 |
200 | 230 | 360 | 310 | 278 | 550 | 540 | 600 |
250 | 250 | 425 | 370 | 332 | 630 | 600 | 700 |
300 | 270 | 485 | 430 | 390 | 690 | 650 | 740 |
350 | 290 | 550 | 490 | 448 | 780 | 710 | 800 |
400 | 310 | 610 | 550 | 505 | 860 | 770 | 870 |
450 | 330 | 660 | 600 | 555 | 910 | 830 | 920 |
500 | 350 | 730 | 660 | 610 | 980 | 900 | 1000 |
600 | 390 | 840 | 770 | 718 | 1070 | 1090 | 1250 |
700 | 430 | 955 | 875 | 815 | 1220 | 1200 | 1360 |
800 | 470 | 1070 | 990 | 930 | 1320 | 1320 | 1480 |
900 | 510 | 1180 | 1090 | 1025 | 1430 | 1420 | 1580 |
1000 | 550 | 1350 | 1210 | 1140 | 1550 | 1550 | 1700 |
1200 | 630 | 1525 | 1420 | 1350 | 1800 | 1780 | 1950 |
1400 | 710 | 1750 | 1640 | 1560 | 1980 | 2000 | 2175 |
Application:
Contact Person: Mr. Steve
Tel: +8613818096733
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