Xiamen Bofa Valve Co., Ltd. products

Pinch valve  is a kind of maintenance-free, cost-effective valves engineered for tough slurries, abrasives and corrosive chemical applications. Such as pulp, raw sewage and cement powder. The 100% full port design eliminates any dead spots or crevices, seats or bearings where slurry can hang up and impair operation or even cause complete valve failure. Elastomer sleeve is tthe most important part among all the parts of pinch valve. Sleeve provides corrosion and abrasion resistance and pressure containment. We can say that the quality of any pinch valve is only as good as the quality of its sleeve.

Control pinch valve with no packing to maintain or seats to wear offers maximum durability with precise control,which provides a stroke adjustment that simplifies actuator maintenanceis and allows users to easily make small control changes in the field.

GB Spur Gear Gate Valve,Flanged End,GBlT 9113-2000; Design and manufacture: GB / T 12234-89. Structure length: GBlT12221-89. Flanged connection dimension: GBlT 9113-2000.It can also be produced by the BlT74-94 or HG20592-97 standards according to users` requirements. Body material: WCB. ZGICr5Mo, ZG12CrMoV CF8, CF8M. CF3, CF3M. Application Range of spur gear gate valves:As an opening and closing device on the installation of water, steam pipeline.

Reasonable structure, reliable sealing, excellent performance as well as attractive appearance. Sealing surface builds up welding Co base hard alloy,providing a good performance of wear-resisting, anticorrosive and anti-friction. Double sealing renders performance more reliable. More intuitive indicator for the lifting position of valve rod. Materials of parts and the sizes of flanges and butt ends can be reasonably matched to meet the needs of various engineerings according to the actual working conditions or user`s requirements.

The forged steel gate valve is mainly composed of thread connection,union ends and features strong rigidity,safe and reliable,whoes seat and gate are sealed by Metal to Metal Sealing.The handwheel rim on the forged steel gate valve is rugged so that it can provide positive grip for users.Our forged steel gate valve is manufactured and tested in accordance with API 6A and available in API 6A PSL

The brass gate valve with the integral seats, solid wedge,and bi-directional service manufactured by Jeasin valve industries may be a good choice for residential and light commercial applications

The Jeasin bronze gate valve with the aluminum handwheel,which provides positive shutoff, has a screw-in bonnet for a durable, pressure-tight seal

The Jeasin cast iron gate valve for use in industrial and commercial applications provides full flow with minimal pressure drop,a bolted bonnet,non-rising stem and flat face end connection which makes it easy to install and accessibility.The non-rising cast iron gate valve is mainly used to transport oil or gas fluids that are allowable for iron or steel but corrosive to bronze trim.

Valve body is coated with epoxy powder,which can prevent from being corroded and rusted, and can be used for sewage systems. Traditional cast iron gate valve caused fracture and other phenomenons by foreign objects hitting, collising or overlapping. This situation has greatly reduced as the valve is switched to ductile iron. Three "O" type seal ring: It can reduce the frictional resistance caused by opening and closing and significantly reduce water leakage as the stem is used with sealing design of three "O" type sealing ring .

Usage: ANSI cast steel flanged globe valves is applicable to pipelines of various working conditions of oil, chemical, power station (Class150 ~ 2500, temperature < 600 ℃ ) to cut off or connect the medium in the pipeline Product standards: Design and manufacture : API 600 Structural length: ANSI16.10 pressure & temperature rating: ANSI16.34 Test & inspection: API598