Flange Silencing Check Valve
Product Introduction
With advanced technology and excellent equipment, we implement comprehensive control of product quality of our Ball Valve, Pipe Cap, Clamp Manual Diaphragm Valve throughout the whole process. Our idea of responsibility follows the concept of corporate culture, and our mission is highly consistent with our core values. Through resource saving and comprehensive utilization, we have gradually realized the transformation to environmental protection for benefits.
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.
Outstanding employees, first-class Flange Silencing Check Valve and effective process management make us a competitive enterprise in the industry. Our corporate culture has been nurtured and continuously enriched in the development of our business along with the process of modernization. Our company has strong strength, pays attention to credit, abides by the contract, guarantees the product quality, and wins the trust of the majority of customers with the characteristics of multi variety management and the principle of small profit and quick turnover.
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SPEC DATA
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