Butterfly Valves - CD4MCU wafer butterfly valve – Newsway

CD4MCU wafer butterfly valve

Key works: CD4MCU, wafer, butterfly, valve, class 150, class 300, stainless, steel.

PRODUCT RANGE:

Sizes: NPS 2 to NPS 96

Pressure Range: Class 150 to Class 1500

Flange Connection: Wafer,RF, FF, RTJ

MATERIALS:

Casting CD4MCU, (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy

STANDARD

Design Features:

1. The unique design of three-way eccentricity enables frictionless transmission between the sealing surfaces and prolongs the service life of the valve.

2. The elastic seal is produced by torque.

3. The clever wedge design makes the valve have the function of automatic sealing, the tighter and tighter the valve is, and the sealing surface has compensation and zero leakage.

4. Small size, light weight, light operation, easy to install.

5. Pneumatic, electric, hydraulic and manual devices can be configured according to user requirements to meet the needs of remote control and program control.

6. Replacement parts material can be applied to various media, and can be lining anti-corrosion.

7. Continuous structure diversification: clip, flange, butt welding.

CD4MCU butterfly valve is a butterfly valve manufactured by CD4MCU.

The alloy CD-4MCu is basically ferrite, its yield strength is about twice that of 19Cr-9Ni austenitic alloy, and has high hardness, good tensile plasticity and satisfactory impact toughness. The combination of high strength and high hardness of the alloy with excellent corrosion resistance is particularly suitable for use under corrosive (including abrasion and erosion) working conditions. The corrosion resistance of alloy CD-4MCu in many corrosive media is better than that of CF alloy. It is widely used in strong acid working conditions of oxidation and reduction, and has special resistance to stress corrosion cracking in the environment with chlorine.

Therefore, CD4MCU butterfly valve not only has the performance of CD4MCU material, but also has the excellent performance of butterfly valve.

1. Butterfly valve has the characteristics of simple structure, small size, light weight, low material consumption, small installation size, rapid switching, 90° reciprocating rotation, and small driving torque. It is used to cut off, connect, and adjust the medium in the pipeline. Has good fluid control characteristics and closed sealing performance.

2. The streamlined design of the butterfly plate makes the fluid resistance loss small

3. Opening and closing is convenient and fast, labor saving, low fluid resistance, can be operated frequently

4. Under low pressure, a good seal can be achieved

5. The opening and closing torque is small, because the butterfly plates on both sides of the rotating shaft are basically the same under the action of the medium, and the direction of the torque is opposite, so the opening and closing are more labor-saving

6. Easy installation. Flexible and labor-saving operation, you can choose manual, electric, pneumatic, hydraulic mode

If you need more details about valves please contact NSW(newsway valve) sales department

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials