Wafer Type Butterfly Valve

PN16 Wafer Type Butterfly Valve with Aluminum Lever

Design and manufacture: API 609/EN 593/BS 5155.
Flange dimensions: EN 1092-2/BS 4504/ASME B16.1.
Top flange dimensions: ISO 5211.
Face to face dimensions: EN 558/ISO 5752/DIN 3202.
Test and inspection: API 598/EN12266.
Size up to 48".

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Specification:

CF8 Material DN100 PN10/16Wafer Type Butterfly Valve

Specifications:

Size: DN50-DN1200

Pressure: PN10/16, Class150,JIS6K/10K

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Materials:

Body : Ductile Iron

Disc: CF8M/SS316

Seal : EPDM

Stem : SS416

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Operated:Manual Type -Aluminum Lever

Applicable medium：Water, Oil, Gas

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Specifications:

Nominal Pressure (Mpa)		1.0	1.6
Nominal Diameter(mm)		40-600	40-600
Test Pressure(Mpa)	Shell	1.5	2.4
	Seal	1.1	1.76
Applicable Temperature		0-120℃
Applicable Medium		Water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,etc.
Operating Type		Manual, Worm Gear, Pneumatic, Electric, etc.

Standards:

Design

Flange Connection

Face to Face

Test

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

BS5155

API 598

Material:

No.	Part Name	Material
1	Body	Cast Iron/Carbon Steel/Stainless Steel/Al-Bronze
2	Disc	Cast Iron/Stainless Steel/Al-Bronze
3	Seat	EPDM/PEFE/Buna/NBR/Hypalon/Viton
4	Stem	WCB/SS416/SS410
5	Bushing	PTFE/Lubricating
6	O ring	EPDM/PEFE/Buna/NBR/Hypalon

Features:

1.Simple structure: The wafer butterfly valve is composed of a valve body, a valve stem, a valve disc and a sealing component. It has a simple structure and is easy to install and maintain.

2. Fast opening and closing: The wafer butterfly valve can achieve fast opening and closing operations by rotating the valve disc. The opening and closing time is short, which can effectively improve work efficiency.

3. Small fluid resistance: The valve disc of the wafer butterfly valve is reasonably designed, the channel is unobstructed, and the resistance when the fluid passes through is small, which can effectively reduce energy consumption.

4. Good sealing: The wafer butterfly valve is equipped with high-quality sealing components, which can provide good sealing performance and ensure that the fluid will not leak.

5. Light weight: The valve body of the wafer butterfly valve is made of lightweight materials, which is light in weight and easy to carry and install.

6. Long service life: The wafer butterfly valve is made of corrosion-resistant materials and can operate stably for a long time in harsh working environments.

7. Wide range of applications: The wafer butterfly valve can be used to control the flow of gas, liquid and various corrosive media, and has a wide range of applications.