ductile iron body-manufacture,factory,supplier from China

(Total 10 Products for ductile iron body)

two shaft butterfly valve,pinless butterfly valve

Two Shaft Wafer Type Butterfly Valve

Size:DN25-DN1200 Material:Body:Cast Iron/Ductile Iron/Cast SteelDisc:DI+Ni/SS304/SS316/AL-BZ/CF3M/SS2205/SS2507Stem:SS416/SS304/SS316/17-PH/Monel K500Seat:EPDM/NBR/VITON/PTFE/HYPALONOperation:Handlever /Gearbox/Electric / Pneumatic Standard:Design Standard:EN 593 , MSS SP67 API 609 BS5155Inspection & Test:API 598 ISO 5208 EN 12266End Standard:ANSI B16.1 CL. 125LB /B16.5 CL.

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Alloy Staliness Steel Grooved End Butterfly Valve

Grooved End Butterfly Valve ductile iron +EPDM seat

Butterfly valve offers economical,efficient,and reliable service for grooved end piping applications.It is easily installed with two grooved end couplings.

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Ductile Iron Gate Valve ANSI/DIN/JIS Standard

F4 Ductile Iron Gate Valve

Gate valves are characterised as having either a rising or a nonrising stem. rising stems offer a visual indication of valve function due to the fact the stem is connected to the gate such that the gate and stem upward push and lower together because the valve is operated. nonrising stem valves may additionally have a pointer threaded onto the upper end of the stem to suggest valve role, since the gate travels up or down the stem on the threads with out elevating or reducing the stem.

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U Type Butterfly Valve with Ductile iron body

Resilient seated butterfly valve is a double flanged design which may be used for dead-give up carrier .this butterfly valve collection has some of the layout functions and benefits including high cv rankings ,minimum elements exposed to the road media ,greater reliability and a validated report of long provider life .a primary design advantage of this valve product traces is international compatibility.Technical Parameters:SizeDN32-DN600DN650-DN2000Working pressure16Bar10BarShell24Bar15BarSeal(Air)6Bar6BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast and bilge system

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Flanged Ball Valve Cast Iron Body

Application1.Design and ManufactureANSI B16.12.Face to faceANSI B16.103.Flange End DimensionsBS45044.Working Pressure150PSI Steam Basic Rating5.Pressure TestAPI598Main Parts and MaterialsNumberPart NameMaterial1BodyA126B/A536 65-45-122BonnetA126B/A536 65-45-123BallAISI 410/AISI 3044SeatPTFE/RPTFE5GasketPTFE6StemSS AISI 4107Stem PackingPTFE8Stop CollarCarbon Steel(ASTM A307)9Gland FlangeA126B/A536 65-45-1210LeverA536 65-45-12

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JIS Y-Strainer Ductile iron body

Compared with other filtration equipment, it is one of the most effective equipment in reclaimed water reuse engineering. Moreover, the water quality after y-type filter treatment not only reaches the discharge standard stipulated by the state, but also realizes the purpose of repetition and recycling. Technical Parameters:SizeDN40-DN600Working pressure16Bar10BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast and bilge system Chemical processingDesalination plants Drilli

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Wafer type butterfly valve

Design CodeAPI 609Inspection &TestAPI 598End StandardDIN PN10,DIN PN16, ANSI B16.1, JIS 10KFace to FaceAPI 609MaterialBodyCast Iron/Ductile Iron/Cast SteelDiscDI+Ni/SS304/SS316/AL-BZStemSS416/SS304/SS316/17-PHSeatEPDM/NBR/VITON/PTFE/CROperationHandlever GearboxSizeDN25-DN1200

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Stainless Steel CF8 CF8M CF3M Butterfly Valve Body

Technical Parameters:SizeDN32-DN600DN650-DN2000Working pressure16Bar10BarShell24Bar15BarSeal(Air)6Bar6BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast and bilge system Chemical processingDesalination plants Drilling rigs Drinking waterDry powder Food and beverage Gas plantsHAVC Mining industry Paper industry Sand handling Seawater Su

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Lug Type Butterfly Valve ANSI 125/ANSI150

Size:DN25-DN1200Material:Body:Cast Iron/Ductile Iron/Cast SteelDisc:DI+Ni/SS304/SS316/AL-BZ/CF3M/SS2205/SS2507Stem:SS416/SS304/SS316/17-PH/Monel K500Seat:EPDM/NBR/VITON/PTFE/HYPALONOperation:Handlever /Gearbox/Electric / PneumaticStandard:Design Standard:EN 593 , MSS SP67 API 609 BS5155Inspection & Test:API 598 ISO 5208 EN 12266End Standard:ANSI B16.1 CL. 125LB /B16.5 CL.

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DIN Strainer Cast Iron Body

As compared with different filtration device, it is one of the only gadget in reclaimed water reuse engineering. furthermore, the water excellent after y-type filter out treatment not only reaches the release wellknown stipulated by way of the state, however additionally realizes the cause of repetition and recycling. Technical Parameters:SizeDN40-DN600Working pressure16Bar10BarOperating Temperature-40℃~+160℃Operating EnvironmentBallast and bilge system Chemical processingDesalination plants Drillin

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Relate News

The Advantages Of Gate Valve

Gate valve is a kind of cut-off valve, which is used to connect or cut off the medium in the pipeline. Gate valve's opening and closing member gate, driven by the valve stem, extend the seat to do linear lifting movement.Advantages of the gate valve.1. low fluid resistanceBecause the valve body of the gate valve internal media channel is straight, the media flow through the gate valve does not change its flow direction, so the fluid resistance is small.2.

Advantage of JIS Y-Strainer Ductile Iron Body

Y-kind strainer as an fundamental high-efficiency filtration system within the purification system engineering, has performed a exquisite position within the remedy of domestic wastewater and business sewage. with various blessings in layout and alertness, it's miles now desired.

Features of electric ball valve

The high-pressure pneumatic ball valve only needs to use the pneumatic actuator to rotate the air source by 90 degrees and a small rolling torque to be tightly closed. Completely equal valve body cavity provides medium with low resistance and straight-through flow path. It is generally believed that the ball valve is suitable for direct opening and closing applications, but recent developments have designed the ball valve so that it can be used for throttling and control systems.

The Difference Between Ball Valve and Butterfly Valve

1. Butterfly valve is composed of valve body, valve seat, valve plate and valve stem, and all fittings are exposed and can be seen at a glance; Ball valve is composed of valve body, valve core (a round ball) and valve stem. The position of valve core is inside the valve body, and only part of it can be seen by naked eyes, so the sealing performance of ball valve is better than that of butterfly valve.2. Butterfly valves are relatively simple in structure, and butterfly valves with low pressure are generally used. The zui high pressure of butterfly valves can only reach 64kg.

Advantages and Disadvantages of Butterfly Valve

Advantage 1. The opening and closing is convenient, quick, labor-saving, low in fluid resistance, and can be operated frequently.2. Simple structure, small overall size, short structural length, small volume and light weight, which is suitable for large-diameter valves.3. Mud can be transported, and the liquid accumulated at the pipe mouth is the least.4. Under low pressure, good sealing can be achieved.5. Good adjustment performance. 6. When fully opened, the effective circulation area of the valve seat channel is large, and the fluid resistance is small.7.

In 2022, do not forget the original intention, forge ahead, and continue to innovate

Entering 2022, our orders for butterfly valves and check valves are increasingly full, and the delivery date has been scheduled to April. We will continue to maintain a booming production and sales situation, and will not be affected by the Spring Festival holiday at all. The delivery date will start in late February.In addition, in a new field, the photovoltaic new energy business sector, our company continued to win the bid for the supporting projects for the newly expanded production base of JA Technology and LONGi Group.

Matters Needing Attention in the Use of Gate Valves

1. Handwheel, handle and transmission mechanism are not allowed to be used for lifting, and collision is forbidden. 2. The double gate valve should be installed vertically (i.e. the valve stem is in the vertical position and the handwheel is at the top). 3. The gate valve with bypass valve should be opened before opening (to balance the pressure difference between inlet and outlet and reduce the opening force). 4. Gate valve with transmission mechanism shall be installed according to the product instruction manual. 5.

The principle of check valve opening and closing

The check valve opening and closing parts are opened or closed by themselves by the flow and force of the medium to prevent the backflow of the medium. The valve is called a check valve. The check valve belongs to the automatic valve category, which is mainly used in the pipeline where the medium flows in one direction, and only allows the medium to flow in one direction to prevent accidents. The check valve, also known as a one-way valve or a check valve, is used to prevent the backflow of the medium in the pipeline.

Difference Between Butterfly Valve and Gate Valve

Different principlesButterfly valve, also known as flap valve, is a kind of regulating valve with simple structure. It can also be used for on-off control of low-pressure pipeline media, and it mainly plays the role of cutting off and throttling. When the butterfly valve is fully opened to fully closed, it is usually less than 90. The butterfly valve and the butterfly rod have no self-locking ability. In order to position the butterfly plate, a worm gear reducer should be installed on the valve stem.

Check Valve Applications

The purpose of using check valve is to avoid the backflow of medium, generally in the outlet of the pump should be installed check valve. In addition, the outlet of the compressor should also be installed check valve. In summary, in order to avoid the backflow of the medium, in the equipment, installation or pipeline should be installed check valve in general in the nominal diameter of 50mm of the horizontal pipeline are selected vertical lift check valve. Straight lift check valve in the horizontal pipeline and straight pipeline can be installed.