3 inch Butterfly Valve
Categories: Butterfly Valve, Butterfly Valve By Inch
Tags: Butterfly Valve Wafer Type, Wafer Type Butterfly Valve
What is 3 Inch Wafer Type Butterfly Valve?
Butterfly valve 3 inchis a flow control mechanism that uses a rotary disk to control the flow medium in the system. The disk remains in the passage, but since it is so thin, it gives very little resistance to the flow.
The most common type of butterfly valve arrangement is a centric or a concentric butterfly valve. This type of butterfly valve consists of the stem which travels along the middle line of the disk in the center of the pipe bore and the seat is inside diameter of the body of the valve. This no offset valve configuration is also known as a resilient-seated valve as it depends on the flexibility of the seat rubber when the flow is closed, for the reliability of the seal. In this type of valve, the disk first interacts with the seat at about 85° for a 90° rotation. Concentric butterfly valves are widely used in low-pressure applications.
Dimensions & Weight of 3 Inch Butterfly Valve
|
Pressure Rating |
Face to Face Dimension(in mm) |
Weight |
||
|
RF |
WAFER |
LUG |
kg |
|
|
CLASS 150 |
114 |
46 |
46 |
8 |
Applications of 3 Wafer Type Butterfly Valves
General Industrial
HVAC
Water
Chemical/Petrochemical Processing
Food and Beverage
Power and Utilities
Pulp and Paper
Marine and Commercial Shipbuilding
Features of 3 Inch Wafer Type Butterfly Valve:
Suitable for both gaseous and liquid service.
Phenolic Backed Seat for superior sealing and long term use.
Single-piece stem design assures even torque distribution.
Positive shutoff bi-directionally.
Direct mount automation.
Material of 3 Inch Butterfly Valve:
|
No |
Part |
Material |
|
1 |
Body |
GGG50 / ASTM A126 B |
|
2 |
Seal Ring |
EPDM / NBR |
|
3 |
Pin |
ASTM A276 304 |
|
4 |
Disc |
ASTM A351 CF8 |
|
5 |
Stem |
ASTM A276 420 |
|
6 |
Stem Packing |
EPDM |
|
7 |
Bolt |
ASTM A193 B8 |
|
8 |
Nut |
ASTM A194 8 |
If you want to know more about butterfly valve 3 inch price, please contact us.
We also have kinds of 4 inch electric butterfly valveand 6 inch flanged butterfly valvefor sale, if you have needs, please leave us a message.
As a valve manufacturer, we can provide sorts of high quality china forged ball valvefor customers, anything you need, please leave us a message.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
12 Inch Butterfly Valve | Description of 12 Inch ButterflyValve: Most of ZECO 12 inch butterfly valves operated by hand-wheel, wrench and handles, pay attention to the oper... |
 |
Forged Steel Check Valve | ZECO specializes in producing forged steel check valves for nearly 30 years. The forged steel check valves include forged steel swing check valves ... |
 |
3 Inch Gate Valve | Description of 3 Inch Gate Valve: ZECO 3 inch stainless steel gate valveand 2 flanged gate valveis mainly used for fully open or fully closed swit... |
 |
Cryogenic Gate Valve | Description of Cryogenic ButterflyValve: As the cryogenic butterfly valve manufacturers, the main material of ZECO cryogenic gate valve is selected... |
 |
Manual Ball Valve | As one of the china ball valve manufacturers, ZECO always adhere to exceed customer expectations,to provide customers with more international stand... |
Похожие товары
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | Продавец: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Common Rail injector control valve F00VC01303 | Продавец: China Lutong Part Plant | Common Rail injector control valve F00VC01303 Tina#Stainless Steel Cylindrical Pin##Denso Common... |
 |
Common Rail injector control valve F00VC01200 | Продавец: China Lutong Part Plant | Common Rail injector control valve F00VC01200 Tina#Stainless Steel Cylindrical Pin##Denso Common... |
 |
Injector Control Valve Plate 24# | Продавец: China Lutong Part Plant | Injector Control Valve Plate 24# Tina#Stainless Steel Cylindrical Pin##Denso Common Rail Injecto... |
 |
Injector Control Valve Plate 12# | Продавец: China Lutong Part Plant | Injector Control Valve Plate 12# Tina#Stainless Steel Cylindrical Pin##Denso Common Rail Injecto... |
