Wafer Butterfly Valve With Blue Trigger Handle Stainless Steel ZG1Cr18Ni12Mo2Ti 2" PN10

Wafer Butterfly Valve With Blue Trigger Handle Stainless Steel ZG1Cr18Ni12Mo2Ti 2" PN10

1. Nominal Size: DN50~DN2800 / NPS 2”~48”;

2. Nominal pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100 , Class150

3. Body material: WCB,ZG1Cr5Mo,ZG1Cr18Ni9Ti,CF8(304),CF3(304L),ZG1Cr18Ni12Mo2Ti,CF8M(316),CF3M(316L)

4. Connecting type: Wafer, Double flange, Lugged wafer, Butt Weld.

5. Application: Petroleum, Chemical industry, Metallurgy, Electric power, Food, Pharmacy Water supply and drainage, Gas delivery, it can service as adjusting flow or cut and connect medium.

6. Suitable medium: Water, Sewage, Sea water, Air, Steam, Coal gas, Corrosive medium etc.

Standard

1. Design and manufacture standard: JB/T 8527 , API 609

2. Face to face dimension standard: ANSI B 16.10-1992

3. Flange dimension standard: ANSI B16.5

4. Test and inspection standard:API 598-82

Advantage

1. Three- eccentric structure: When valve is closed more tight, then seal will be more safe Sealing surface is very reliable, and with zero-leakage.

2. Metal seat : Seat is bead welded with hard metal, valve can bear corrosive, high temperature, abrasion. With long service life.

3. Multilevel hard and soft overlapped seal ring: easy to install, regulate, and replacement.

4. The whole valve adopt steel material, it has a character of fireproof in itself.

Materials

Dimensions

Types of Butterfly Valves Based on Body Construction

Based on the type of ends of the body butterfly valves are available in following types.

• Both Flanged Ends

• Wafer Type Ends

• Lug Type Ends

• Butt Welded Types Ends

Water Type

The wafer body is placed between pipe flanges, and the flange bolts surround the valve body. A wafer type butterfly valve is easy to installed but it cannot be used as an isolation valve.

Seat Types

Butterfly valves can be metal-to-metal seated, soft seated, or with a fully lined body and disc. The first image is of a soft seated fully lined body and disc valve. Second, is a soft seat with metal disk and the third is metal to metal seat type valve.