HOME PRODUCT Wafer butterfly valve 6 inch stainless soft seal wafer butterfly valve

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6 inch stainless soft seal wafer butterfly valve
6 inch stainless soft seal wafer butterfly valve 6 inch stainless soft seal wafer butterfly valve 6 inch stainless soft seal wafer butterfly valve

6 inch stainless soft seal wafer butterfly valve

Product Attributes :

Specifications:

· 

Size: DN40-DN1200/1.5"-48"

· 

Pressure: PN10/PN16/25/150LB

· 

Design standard : API609 ,BS EN593.MSS SP-67 BS5155

· 

Standard:  Flange: DIN3202,  DIN2501 PN10/PN16

· 

Face to face:API609, ISO5752,BS EN558, BS5155,

                     MS SP-67,DIN3202

 

Product Description

 Specifications:

Nominal pressue (MPa)

1.0

1.6

Nominal diameter(mm)

50-1000

50-1000

Test pressure

Shell

1.5

2.4

(MPa)

Seal

1.1

1.76

Applicable temperature

150

Applicable medium

 water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,
Alkalis, etc.

Operating mode

manual, worm gear, pneumatic, electric, etc.

 

Standards:

Design & Manufacture

Flange Connection

Face to Face Dimension

Test & Inspection

MSS SP-67
API609
EN593

DIN PN10/16/25; ANSI B 16.1
BS4504; ISO PN10/16
JIS B 2212/2213
BS 10 table D; BS 10 table E

API609
ISO5752 series 20
BS5155

API 598

 

 

Material:

No.

Part Name

Material

1

Body

Carbon Steel/Stainless Steel/Cast Iron/Ductile Iron/ Al-Bronze

2

Disc

Al-Bronze/CF8M/Ductile iron/WCB

3

Seat

EPDM/PEFE/Buna/NBR/Hypalon/Viton

4

Stem

Carbon Steel/Stainless Steel314/Stainless Steel316

5

Bushing

PTFE/Lubricating

6

O ring

EPDM/PEFE/Buna/NBR/Hypalon

7

Pin

SS316/SS416/SS304

 

 

Features:

1. Soft seal butterfly valve small and lightweight, easy to disassemble and repair, and can be installed at any location.​

2. The structure is simple and compact, the soft seal bufferfly valve operating torque is small, and the 90-degree rotation opens quickly.​

3. The flow characteristics tend to be linear and the adjustment performance is good.​

4. The connection between the butterfly plate and the valve stem adopts a pinless structure, which overcomes possible internal leakage points.​

5. The seals are replaceable and the sealing is reliable and achieves two-way sealing.​​

6. The butterfly plate can be spray-coated according to user requirements, such as nylon or polytetrafluoroethylene.​

7. The valve can be designed for flange connection and clamping connection.​

8. The driving mode can be manual, electric or pneumatic.

9. Stainless butterfly valve are a type of mechanical equipment widely used in modern industry and occupy a considerable share of the valve market. Stainless butterfly  valve  have the advantages of corrosion resistance, high temperature resistance, and good sealing performance, and are widely used in chemical, petroleum, pharmaceutical, food and other industries

 

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