Butterfly Valve Class 300

Butterfly Valve Class 300
Design and Manufacture:MSS-67/68.Bs5155
Face to Face:Bs5155
Flanges:Ansi b16.5/B16.47
Pressure:CLASS150-600LB Temperature:≤650℃
Operation:Manual,Gear,Electric,Pneumatic,Gas over Oil

Product Details

Butterfly Valve Class 300

Butterfly Valve Material:

Main Material:




Cast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze


Ductile Iron  Carbon Steel Stainless Steel  AL-Bronze


Stainless Steel  Monel K500


BUNA  NBR  EPDM  VITON  PTFE  HEPDM  Neoprene  Hypalon Natural rubber 

Technical Parameters:




Working pressure









Operating Temperature


Operating Environment

Ballast and bilge system          Chemical processing

Desalination plants   Drilling rigs    Drinking water

Dry powder     Food and beverage     Gas plants

HAVC  Mining industry  Paper industry    Sand handling     Seawater    Sugar industry

Thermo technical water treatment   Waste water

Driving  method

Hand  Lever  Worm Gear  Electric  Pneumatic

Executive Standard:

Design Standard

EN 593 , MSS SP67   API 609  BS5155

Inspection & Test

API 598  ISO 5208  EN 12266

End Standard

ANSI B16.1 CL. 125LB & B16.5 CL. 150LB

AS 2129 Table D & E   BS 10 Table D & E

DIN 2501 PN6, PN10 & PN16

EN 1092 PN6, PN10 & PN16

ISO 2531 PN6, PN10 & PN16

ISO 7005 PN6, PN10 & PN16

KS B 1511 / JIS B 2210 5K & 10K

MSS SP44 CL. 150LB  AWWA C207

SABS 1123 Table 1000/3 & Table 1600/3

Face to Face

ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202

Top Flange

ISO 5211

Drawings and dimension of butterfly valve


The electric actuator of butterfly valves

Electric Actuator:

Electric actuator is used for controlling valves of 0°-270° rotation and other similar products, such as butterfly valve, ball valve, damper, flapper valves, plug valves, louver valve and so on.

It is widely used in petroleum, chemical, water treatment, shipping, paper making, power plants, heating, light industry and other industries. It can be driven  by 380V/220V/110V AC power or 24V/110V DC power. Control signal can be 4-20mA current signal or 0-10V voltage signal.

It can move the valve to desired position, and achieves automatic control. The maximum output torque is up to 2000N·m. (CE certificate approved)

Advantage of factory butterfly valves

1.15 years experience of valve production.
2. Perfect management system, advanced management, strictly guarantee the quality of the product. 
3. Production caliber DN 15 to 3800 mm, on preassure PN0.1MPa - 32MPa.

4. Our company established in year 2003. Our plant occupies 6000 square meters and we have more than 20 sets of lathes. We are professional Valve manufactuer for about 15 years. 

The Casting Technology of valves

casting butterfly valve

Transportation of butterfly valves

Our Services

1. Fast Delivery: around 10 days below 500Metric Tons after sight of Irrevocable L/C or Deposit;( lots of high quality products are in stock)

2. Quality Assured: Strictly acc. To International standard ASTM & BS & EN & JIS, with System ISO certification

3. Good Service: supplied professional technical guide free of charge at anytime;

4. Reasonable Price: to be better support your business.

How to transportation butterfly valves

To visit more butterfly valves, please contact us


1. Can I get free samples?

A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

China butterfly Valve Supplier

China Ball Valve Supplier

kemus valves


You Might Also Like