Non-Slamming Flanged Check Valve

We always lead the new trend of modern society, aiming to provide global customers with high-quality Aluminum Bronze Wafer Check Valve, Seamless Steel Pipe, Stainless Steel Flange Slip On Weld Neck at a competitive price. With the advantages of long-term stock, stable supply and excellent after-sales service, our company has won a good reputation in the industry and is deeply trusted and supported by manufacturers and dealers at home and abroad. While attaching importance to bringing enthusiasm, courtesy and professional service experience to every customer online, we also emphasize on offline return visits and tracking, so as to better understand the product effect and optimize the service in time. The company's business strategy should focus on unremitting efforts to meet the growing public demand in the market. Carrying out differentiated services to the end is our declaration to build irreplaceable competitiveness.

Number	Spare parts	Main materials
1	Valve body	WCB CF8 CF8M CF3 CF3M
2	Valve cover	WCB CF8 CF8M CF3 CF3M
3	Valve disc	WCB+D507 CF8 CF8M CF3 CF3M
4	Bonnet gasket	3WCB + D507 CF8 CF8M CF3 CF3M

Main components and materials

Main dimensions

Nominal diameter		H	D	D1	D2	Z-ød
1-1/4"	DN32	145	135	100	78	4-18
1-1/2"	DN40	160	145	110	85	4-18
2"	DN50	170	160	125	100	4-18
2-1/2"	DN65	180	180	145	120	4-18
3"	DN80	200	195	160	135	8-18
4"	DN100	220	215	180	155	8-18
5"	DN125	270	245	210	185	8-18
6"	DN150	300	280	240	210	8-23
8"	DN200	380	335	295	265	12-23

Characteristic

Design standard: GB / 12235

Connecting flange: GB / T 9113, JB / T 79, Hg 20596

Test and inspection: JB / T9092, GB / T 13927

Applicable media: water, oil, gas, etc

H42 series vertical check valve

Model: H42H, H42W, H42Y

Material: WCB, CF8, CF3, CF8M, CF3M

Connection type: flange

Nominal diameter: DN32 ~ 500

Applicable media: water, steam, petrochemical, corrosive media, etc

Pressure environment: 1.6 ~ 16.0mpa

Working temperature: - 29 ~ 425 ℃ - 46 ~ 200 ℃

Flow direction: unidirectional

Driving mode: Manual

Type (channel location): through

Seal type: hard seal

Overview

This series of valves are normally closed. Due to the pressure of the medium at the inlet end of the pipeline, the valve is opened by overcoming the spring resistance. When the medium pressure at the inlet end is lower than that at the outlet end, the spring pushes the valve core to the valve seat to close the valve and prevent the medium from countercurrent, so it plays a check role.

Installation method:

The valve adopts spring to support the valve core, so it can be installed vertically or horizontally.

Application:

through the selection of different structural forms and materials, it can be widely used in water, steam, oil, acid, alkali and other media.

Price

Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.

Packing

wooden case, wooden pallet or packing method specified by customers.

With our own efficient manufacturing capacity, we ensure that deliverability and the batch sizes of our Non-Slamming Flanged Check Valve are in line with the dynamics of our markets at all times. We plan to realize the grand blueprint of enterprise scale and modernization. The clear strategic goal points out the direction for the development of the enterprise, and is the prerequisite and foundation for improving the operation and management of the enterprise.

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