W Class -Water Works Butterfly Valve

W Class -Water Works Butterfly Valve


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Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Valves

Happyus valve corp.

Membership
PRO
Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

12

DUNS

Product name W Class -Water Works Butterfly Valve Certification -
Category Valves Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

W Class - Water Works Butterfly Valve

100% Bi-directional tight shut off at full rated pressure

Valve Type

  • WAFER - WW Class Eccentric Butterfly valves
  • FLANGE - WF Class Eccentric Butterfly valves

Standard Compliance

  • The face to face dimension shall be in accordance with EN 593, AWWA, C504 or other STANDARD are available upon request.
  • Rubber lining on body & disc of valve is available to manufacture according to customer's request.

Producing Range

  • Size : DN 50 to DN 4000(4inch ~ 160inch)
  • Working Pressure :
    upto 25 bar for DN 80 ~ DN 600
    upto 16 bar for DN 650 ~ DN 1000
    upto 10 bar for DN 1200 ~ DN 4000
  • Working Temperature : -20°C~+160°C

Connection Flange

  • EN1092 PN10, PN16 / ANSI B 16.1 CL.125LB & B16.5 CL. 150LB
  • MSS SP44CL 150LB
  • AWWA C207 Class D & E
  • ISO 7005 PN10 PN16 / KS B 1511 / JIS B 2210 10K, 16K and 20K

Face to Face Dimensions

  • Conform to EN 558. ISO 5752, AWWA C504

Application

Water Works Power Plant
Sewage Plant Heating and Ventilation
Desalination Plant Chemical Industry etc.
Air Conditioning Shipbuilding Industry
Irrigation Gas Plant

Schema of Eccentric type

Basic Design : AWWA C504 or EN 593

Employs an advanced lining procedure, this valve is designed and manufactured in accordance with AWWA C504 or EN593 for use in corrosive service, that is, circulating water service, condenser partition and condenser isolation for the Electric Utilities, Seawater Applications, Desalination plants, Chemical Processes and so on. Operation is easy and suited for heavy duty services.

The valve shall be capable of bi-directional sealing

Valves are constructed with rugged shaft and bearing with self lubrication, and operate with low torque.

Wide variety of body materials is available

P.No.
Part name
Material
1
Body
Ductile iron / Cast steel
Stainless steel / Ni-AL Bronze
2
Disc
Ductile iron / Cast steel
Stainless steel / Ni-AL Bronze
3
Retainer
Cast steel
Stainless steel / Ni-AL Bronze
4
Seat
NBR, EPDM, VITON
5
Upper-Stem
Stainless steel (304. 316, 316L, 630(17-4PH), Super duplex, monel)
6
Lower-Stem
Stainless steel (304. 316, 316L, 630(17-4PH), Super duplex, monel)
7
Bearing
Oilless Bearing
8
Bearing
Oilless Bearing
9
Gasket
Non ASBESTOS / O-RING
10
Bottom Cover
Ductile iron / Cast steel
Stainless steel / Ni-AL Bronze
11
Parking Gland
Ductile iron / Cast steel
Stainless steel / Ni-AL Bronze
12
Parking
PTFE, GRAPHITE, Rubber
13
Diskpin
Stainless steel
14
Gearbox
Ass'y

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Happyus valve corp.

Country / Year Established
South Korea South Korea /
Membership
PRO
Business type
Others

12

DUNS

President
Kirim Jeon
Address
1135 Hallim-ro, Jinyeong-eup, Gimhae city, Gyeongnam, Korea
Product Category
Other Machinery & Industry Equipment,Steel Round Bars,Valves
No. of Total Employees
1-50
Company introduction

Happyus valve is the leading manufacturer of Butterfly Valve and Duo-check valve in South Korea.We are exporting especially Butterfly valve, Double & Triple offset type as a reliable supplier andhave a good reputation in this fields.

Happyus valve is focused on meeting the needs and requests of our customers while continuallyimproving the effectiveness of our quality management.

Happyus valve manufactures valves for many markets including Power Plant, Cogeneration, Petro-Chemical, Refining, Marine, Steel and Gas Plant, Offshore Plant, Sea Water, Steam, Fire Safer Piping System and etc. based on our various technical know-how. We specialize in the manufacture and sale of High-performance and Triple offset butterfly valves, providing tight shut-off and zero stem leakage, for all types of process applications.

Happyus valve manufactures about various butterfly valve lines, in sizes from 2 inch to 120 inches which have metal-seated, rubber-seated, teflon-seated and dual plate check valve lines and etc.

Happyus valve services all of the world wide market with design, development, manufacturing & testing according to International standard ISO, API, JIS, BS, AWWA. Please contact us for more information.

Main Markets

Australia Australia

Chile Chile

France France

Indonesia Indonesia

Italy Italy

Kazakhstan Kazakhstan

Malaysia Malaysia

Mexico Mexico

Pakistan Pakistan

Singapore Singapore

South Korea South Korea

Taiwan Taiwan

U.A.E. U.A.E.

U.S.A U.S.A

Viet Nam Viet Nam

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