Nodular Cast Iron Check Valve

Ductile Iron Flanged F6 Non Return Swing Check Valve (PN10 PN16) Rubber flap swing check valve installation (1) Compare the rated parameters required by the equipment with the rated parameters marked on the product to ensure that the required requirements are met; (2) The installation personnel must be trained and experienced to ensure the smooth completion of the installation work; (3) After the installation is completed, a thorough inspection is required to ensure that the

Nodular Cast Iron Flanged Ends Ball Check Valve Pn10 Pn16 The swing check valve has a unique rubber flap check valve with no impact sound, which has met the more demanding requirements of the site; this rubber flap check valve not only has zero leakage, but also has a 40-degree shape due to the fact that the valve flap is covered with NBR rubber and the device. The inclined angle can greatly reduce the water hammer and water hammer sound. There are three parts that make up

Ductile Nodular Cast Iron Float Ball Type Non Return Check Valve 1. Working pressure: 1.0/1.6Mpa 2. Working temperature: NBR: 0℃～+80℃ EPDM: -10℃～+120℃ 3. Face to face according to DIN3202 F6, ANSI 125/150 4. Flange according to EN1092-2, PN16/25. ANSI 125/150 etc. 5. Testing: DIN3230, API598 6. Medium: Fresh Water, Sea water, food stuff, all kinds of oil, acid, alkaline liquid etc. technical parameter NO. PART MATERIAL 1 Body GG25/GGG40 2 Ball Metal+ NBR/EPDM 3 Cap GG25/GGG40

Swing Type One-Way Check Valve With Nodular Cast Iron Rubber Flap Flange Nodular Cast Iron check valve refers to the valve that automatically opens and closes the valve flap by relying on the flow of the medium itself to prevent the backflow of the medium, also known as check valve, check valve, reverse flow valve, and back pressure valve. The check valve is an automatic valve whose main function is to prevent the backflow of the medium, the reverse rotation of the pump and

Check Valve Cast Iron Nodular Cast Iron Flange Swing Check Valve Spherical ductile iron check valve is a check valve with multi-ball, multi-channel, multi-cone inverted fluid structure, mainly composed of front and rear valve bodies, rubber balls, cone bodies, etc. Its working principle is: the rubber ball rolls in the dome cover for a short stroke to realize the opening and closing of the valve. When the water pump starts, the water rushes open the rubber ball under the

Nodular Cast Iron Water Saving Silent Check Valve For Water Pn10/16 Silent Check Valve is mainly composed of valve body, valve seat, diversion, yan disc, bearing and spring so on main parts, its internal flow streamline design with low pressure loss.Valve open/close schedule is very short when the pump is going to stop, can be quickly shut down to prevent huge sound of water hammer, has the characteristics of silence shut off. This valve is mainly used for water supply and

Ductile Iron Swing Wafer Type Rubber Disc Silent Type Check Valve Muffler check valve is used in pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines to prevent the reverse flow of media. The valve disc is guided by the central axis at both ends of the inlet and outlet, which is flexible in opening and closing, and can be installed horizontally or vertically. Application: Reduced DIN Ball Valve

Silent Check Valve Hc42x Nodular Cast Iron Vertical Check Valve Sewage Check Valve Product classification of check valve: According to the structure, check valves can be divided into three types: lift check valves, swing check valves and butterfly check valves. Lift check valve can be divided into vertical and horizontal. The swing check valve is divided into three types: single-lobe, double-lobe and multi-lobe. The butterfly check valve is a straight-through type. The above

Ductile Nodular Cast Iron Float Ball Type Non Return Check Valve The swing check valve has a unique rubber flap check valve with no impact sound, which has met the more demanding requirements of the site; this rubber flap check valve not only has zero leakage, but also has a 40-degree shape due to the fact that the valve flap is covered with NBR rubber and the device. The inclined angle can greatly reduce the water hammer and water hammer sound. Product Range: The valve disc

Muffler Check Valve GGG40 Sewage Water Gas Oil PN16 PN10 Iron product description: The function of the muffler check valve is to prevent the flow in the opposite direction and only allow the medium to flow in one direction. Usually this kind of valve works automatically. Under the action of fluid pressure flowing in one direction, the valve flap opens; when the fluid flows in the opposite direction, the fluid pressure and the self-coincident valve flap of the valve flap act