CHECK VALVE BALL THREADED/ FLANGED DUCTILE IRON DN32- DN300

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Quick Details

Standard or Nonstandard:	Standard	Structure:	Check	Pressure:	Medium Pressure
Power:	Hydraulic	Material:	Forged	Temperature of Media:	Medium Temperature
Media:	marine	Port Size:	Standard	Place of Origin:	China (Mainland)
Model Number:	Check Valve	Brand Name:	CMAX	Application:	General
Port:	Full-port	Color:	Customer's Request	Connection:	Flanged/ Threaded
Certificate:	ISO9001:2008 CE/TS	Body material:	casting steel/stainless steel/iron

Packaging & Delivery

Packaging Details:	Export Standard Polywood Case/Wooden Pallet
Delivery Detail:	15 days

Material of Construction:
Cast Iron	: IS 210 Gr FG 200
Cast Carbon Steel	: ASTM A 216 Gr WCB / WCC
Cast Stainless Steel	: ASTM A 351 Gr CF 8/CF 8M
Forged Carbon Steel	: ASTM A 105
Forged Stainless Steel	: ASTM A 182 Gr F304 / F316
Design & Testing International Standard:
Valve Design	: API 594 / API 600(ISO 10434) / API 6D(ISO 14313) / API 602 / API 603 / API 608 / API 609 / IS 780 / BS 1414 / BS 14846 / BS 1868 / BS 1873 / BS 5351 / ASME B 16.34(BS 5351) / DIN 3352 / DIN 3356 / DIN 3357
Pressure Testing	: API 598 / API 600 / API 6D
Face To Face	: ANSI B 16.10
End Connection	: Screwed AS PER BSP/BSPT/NPT, Weld AS PER SW/BW, Flange AS PER RF/RTJ
Flange Connection	: ANSI B 16.5 (For NPS≤24) / ANSI B 16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (For NPS >24)
Butt Weld End	: ANSI B 16.25
Socket Weld End	: ANSI B 16.11
Screwed End	: ANSI B 1.20.1(BSP/NPT)
Wall Thickness	: API 600 / BS 1868
Pressure Rating	: AS PER ANSI 125#, 150#, 300#, 400#, 600#, 800#, 900#, 1500#, 2500#
Engineering Option	: Gear Operated, Electrical Actuated, Pneumatic Actuate
Size Range	: AS PER NPS 2" - 48"

CHECK VALVE BALL THREADED/ FLANGED DUCTILE IRON DN32- DN300

Q: Can the check valve be horizontally installed?: Sure. As long as the direction of the check valve is installed, it's no problem how to install itWe can sell this, I know the user name is my phone, you go to the Advisory bar ~!

Q: What's the difference between check valves and non-return valves?: Check valves are check valvesThe check valve is only a one-way start and stop valve to prevent the flow of fluid medium on all kinds of pipelines or equipment.Check valves are widely used and come in many different types,The following is a common check valve for water supply and heating:1, spring: the liquid from the bottom up, rely on the pressure spring controlled valve,After the pressure disappears, the spring force presses down the disc and seals the liquid back.Often used in the smaller diameter check valve.

Q: What are the features of axial check valves?: Axial flow check valve (GB/T 21387-2008) by the standardization of the national valve technical committee (SAC/TC 188). The drafting unit: Shanghai Huatong Valve Co., Ltd., Ningbo aimeike copper valve valve Co. Ltd. Shanghai zhengfeng. Main drafters: Zhang Yonghui, Liu Tienan, Zheng Xuezhen, Chen Tiewang, Meng Aimin. By the national standardization valve technical committee is responsible for the interpretation.TitleAxial flow check valveAuthorState Administration of quality supervision, inspection and Quarantine of the People's Republic of China, China National Standardization AdministrationPublication dateMay 1, 2008LanguagesSimplified ChineseISBNOne hundred and fifty-five billion sixty-six million one hundred and thirty-one thousand two hundred and fiftyForeign nameAxial Flow Check ValvePressChina Standard PressThe number of pagesPage 6FolioSixteenBrandBeijing Jinsong Jian Da Science and technology books Co., Ltd.Axial check valve (GB/T 21387-2008) was published by China standard press.

Q: Should the pressure gauge be mounted before or after the check valve at the back of the pump?: It should be the valve behind the exit because it can be replaced easily if damaged

Q: What type of check valve is the h61y-40 check valve?: The disc type check valve is simple in structure and can only be installed on the horizontal pipe. The sealing performance is poor. Five. Check valves: Valves sliding along the centerline of the valve. Pipe type check valve is a new kind of valve. It is of small size, light weight and good processing technology. It is one of the developing directions of check valve. But the coefficient of fluid resistance is slightly larger than that of the swing check valve.

Q: What is the function of the ventilator's check valve?: The utility model relates to a flue check valve, which belongs to an automatic valve, and the main function of the utility model is to prevent the backflow of oil smoke, and only to flow in one direction, and to block gasFlow in reverse direction. When the soot exhauster starts to work, the air flow with the oil smoke pushes the one-way smoke valve through the air inlet and the flow guiding curved surface, and the soot is discharged into the public smokeWhen the soot exhauster stops working, the one-way valve plate is automatically closed under the action of gravity, and the fume passage is isolated from the common flueThe smoke in the flue doesn't flow back in.

Q: How do I install the pump outlet check valve?: Installation of pump outlet check valves: swing check valves are generally mounted on horizontal pipes: for DN~80mm check valves, they can also be mounted on vertical or upward sloping pipes. The straight through lift check valve shall be installed on the horizontal pipe; the vertical lift check valve must be installed on the vertical pipe, and the medium shall be from bottom to top.

Q: Which side of the gate is the fire check valve in the pump room?: The check valve is installed between the shock absorbing flexible joint and the water outlet control valve at one side of the water outlet pipe of the water pump

Q: Check valve in the water pump when the sound of vibration is very large, what is the matter?: Called water hammer effect, Baidu search Wikipedia detailed descriptionWater hammer blackout or shut off the valve too fast, because the pressure flow inertia, producing flow shock wave, like a hammer, which is called water hammer shock wave flow capacity pump electric pump and valve failure voltage 1s in the static state to accelerate the flow of the pipeline is zero rated speed rated flow due to fluid volume compression degree the flow changes in pipeline pressure caused by pressure or low impact and cavitation impact force and noise producing hammer like tube called water hammer effect of water hammer effect water pump inertia relationship never mind wall

Q: Is the check valve a check valve? What is its main purpose?: Check valve, also known as one-way valve or check valve, its role is to prevent the medium back in the pipeline.

Send your message to us

*Email

*TEL

*Quantity

*Unit