Tonglu Yongxin Valve Co.,Ltd.-sfyh.com

Cast iron 400X Flow control valve

400X flow control valve is a kind of valve used to allocate the direction of water supply in parallel water supply system for fire protection and domestic use.

Cast iron 600X hydraulic electric control valve

The 600X electric control valve is a hydraulic operated valve with solenoid valve as the guide valve.

700X Water pump control vavle

700X water pump control valve is a kind of reverse valve installed at the outlet of water pump in high-rise buildings and other water supply systems to prevent the backflow of media.

Cast iron Flanged Foot Valve PN16

The bottom valve,also known as the reverse stop valve, is a low-pressure plate valve, whose function is to ensure the single flow of liquid in the suction pipe, so that the pump works normally when the pump stops working for a short time, so that the liquid can not return to the water tank, and the suction pipe is filled with liquid to facilitate the start of the pump.

Stainless steel H42 Flange Foot valve H12 Threaded Foot Valve

The valve is a kind of energy saving valve, generally installed in the bottom valve of the water pump suction pipe to limit the return of liquid water in the water pump pipe, mainly used in the pumping line.

KXT-A Flexible Rubber Joint

XUVAL rubber expansion joints are flexible connectors made from natural or synthetic elastomers in which special fabrics are embedded to provide physical reinforcement. rubber expansion joints provide a proven and flexible solution to accommodate many types of movements and requirements of industrial plant and equipment.

KXT-S Flexible Dual Spherical Rubber Joint

XUVALdouble sphere rubber expansion joints are designed for piping systems to absorb pipe movements, relieve stress, reduce system noise/vibration, compensate for misalignment/offset and to protect rotating mechanical equipment against start-up surge forces. XUVAL double sphere rubber expansion joints are inherently stronger than the conventional hand-built style spool arch type. Internal pressure within a “sphere” is exerted in all directions, distributing forces evenly over a larger area. The spherical design “flowing arch” reduces turbulence and sediment buildup. Features and Benefits: Absorbs Directional Movement Thermal movements appear in any rigid pipe system due to temperature changes. XUVALdouble sphere rubber expansion joints allow for axial compression or axial extension, lateral deflection as well as angular movement.

JDX Reducing Rubber Joint big and small joint

ANSI/ASME rubber expansion joints come in diameters from 1" to 152", and can be made with any elastomer material. Because single, double, and triple arch models are available, various movement requirements can be met. Non-standard designs are manufactured as required.

KXT-B Flexible Anti-pull Rubber Joint

KXT-B Flexible Anti-pull Rubber Joint, For water,air,oil...

WTX Flexible Rubber Joint

XUVAL Flexible rubber elbow ferred to as rubber elbow, is composed of fabric reinforced rubber parts and flat joints, loose sleeve metal flange or threaded pipe flange, used for pipe vibration isolation and noise reduction, compensation of displacement elbow.

JXF Flexible Dirt Filtration Expansion Joint

Expansion joint is pumps, valves, pipes and other devices connected to the pipeline of new products, connected by the bolt, to make it as a whole, and has certain displacement, so you can at the time of installation and maintenance, according to the on-site installation size adjustment, at work, can put the axial thrust and also to the whole pipeline system.This not only improve work efficiency, and cut the pump, valve and other pipeline equipment to play a certain protective role.

JGD B Threaded Rubber Joint

The product is composed of rubber double ball vulcanized and metal parallel flexible joint with inner layer, reinforcement layer and outer rubber layer composite model.It is characterized by high pressure resistance, good elasticity, large displacement and deformation, good shock absorption and noise reduction effect, flexible installation, and long applicable life. It can be widely used in hotel, factory, residential water heating pipe system and circulation pipe system, sanitary pipe, chemical anticorrosion pipe and freezing pipe, etc.

JTW Universal hose External steel sleeve hose

Corrugated steel hose is a kind of high-quality flexible pipe in modern industry pipeline. As a result of austentic stainless steel manufacture,the hose has good flexibility, fatigue resistance, hot and low temperature resistance, corrosion resistance, and many other features.

JZBW Damping corrugated hose

The ripple compensator belongs to a compensation element.The effective expansion and deformation of the bellows of the working body is used to absorb the size changes caused by thermal expansion and cold contraction of pipelines, conduits and containers, etc., or to compensate the axial, transverse and angular displacements of pipelines, conduits and containers.It can also be used to reduce noise and vibration.It is widely used in modern industry.

VSSJAFC(CC2F) Detachable double flange transmission joint

VSSJAFC type detachable double flange force transmission joint is composed of loose sleeve expansion joint, short pipe flange, force transmission screw and other components. It can transfer the pressure thrust of the connected parts (blind plate force) and compensate for pipeline error, and cannot absorb axial displacement.Important for pump, valve, pipeline and other accessories loose sleeve connection.

VSSJA-2(B2F) Double Flange Limited Expansion Joint

The double flange limit expansion joint is composed of main parts such as body, sealing ring, gland and extension shortening pipe.On the basis of the original performance of the loose sleeve expansion joint, a limit device was added, and the maximum expansion was locked with a double nut.The pipe can expand and contract freely in the allowed expansion and contraction quantity, once exceeds its maximum expansion and contraction quantity, plays the limit position, ensures the safe operation of the pipe, especially suitable for the connection of the pipe with vibration or certain inclination and turning.

FUB FVB Air Duct Fabric Compensator round

Duct rubber compensator is divided into FDZ, FVB, FUB, XB four kinds of models, from rubber and rubber fabric composite material, steel flange, socket, thermal insulation materials, mainly used for a variety of flexible connection between fan, air duct, its function is sealing, shock absorption, noise reduction, medium resistance, displacement and makes the pipes easier to install, is an extremely ideal environmental protection field shock absorption, noise reduction, the best accessories and smoke prevention and dust control.

JJU Metal Rectangle Corrugated Compensator

The rounded rectangle compensator adopts rectangular section and rounded waveform. The single expansion joint in the pipeline bears two-dimensional displacement.The elbow joint pipe composed of two expansion joints can withstand three dimensional displacement.

Cast iron multifunctional all-purpose connector

Multifunctional universal joint, this product is suitable for seamless pipe, welded pipe, ductile pipe, cast iron pipe (PVC, PPR, PE pipe, steel-plastic pipe)

Cast iorn multifunction universal joint elbow

Multi-function universal connection elbow, this product is suitable for seamless pipe, welded pipe, ductile pipe, cast iron pipe (PVC, PPR, PE pipe, steel plastic pipe), the emergency repair with water pressure operation, no electricity, only a wrench quick connection repair, the pipe has telescopic anti-detrench effect, reduce telescopic device, excavation area is very small.

Cast iron multifunctional all-purpose connection tee

This product is suitable for seamless pipe, welded pipe, ductile pipe, cast iron pipe (PVC,PPR,PE pipe, steel-plastic pipe). It can be operated with water pressure in rush repair without using electricity. It only needs a wrench to quickly connect and repair.

Cast iron double orifice kinetic air valve

Double orifice kinetic air valve, For water...

DIN AWWA JIS BS JKR PN16 Double Orifice air valve

Double port exhaust valve, also known as double port exhaust valve.It is suitable for the industrial medium as water pipeline, as a rapid removal of gas in the pipeline equipment.It is also a necessary equipment to improve the efficiency of water transport equipment and protect the pipeline from deformation and fracture.

Two way flange type plug valve

X43W|X43T type plug valve is suitable for opening and closing of water, oil, gas and other medium pipelines with nominal pressure of 0.6-1.0mpa and temperature ≤100℃

Three way flange type plug valve

Plug valves are shutoff or plunger shaped rotary valves that open or close a valve by rotating 90 degrees so that the port on the plug is identical to or separate from the port on the body.

Two way internal thread plug valve

Two - way internal thread plug valve suitable for media: water, gas, steam, oil, nitric acid, acetic acid,etc.

Three way internal thread plug valve

Three - way internal screw plug valve in the pipeline is mainly used for cutting, lifting and changing the direction of medium flow.

Three way all copper internal threaded plug valve

The purpose of three-way all-copper plug valve is to be installed in the pipeline mainly for cutting, distributing and changing the direction of medium flow.

Two way heat preservation plug valve

Two - way insulation plug valve is an industrial equipment parts, composed of valve body, plug, etc.

Three way Heat preservation plug valve

The opening and closing part of the insulation plug valve is a perforated cylinder that rotates perpendicular to the axis of the passage to achieve the purpose of opening and closing the passage.

Oil sealed plug valve

Oil-sealed plug valve is suitable for cutting off or connecting the pipeline medium under nominal pressure PN10, working temperature -29 ~ 100℃ in urban construction, chemical industry, metallurgy, petroleum, pharmaceutical industry, food, beverage, environmental protection industry and other working conditions.

Asphalt dedicated plug valve

Asphalt special valve (also known as plug valve) belongs to the valve, its opening and closing parts (conical plug or ball) around its own center line rotation plug valve is used with the plug with a through hole as the opening and closing parts, through the rotation of the plug body and valve stem to achieve the opening and closing action of the valve.

ANSI 150LB 300LB stainless steel flanged plug valve

The plug valve, the opening and closing part (conical plug or ball) rotates around its center line. The plug valve USES the plug body with a through hole as the opening and closing part, and realizes the opening and closing action through the rotation of the plug body and the valve stem.

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