Basic Info.
Media
Water, Oil, Gas, Seawater, Food, Steam, Air etc
Driving Mode
Lever, Handle, Gear Operator, Pneumatic Actuator
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Standard
API609 En593 BS5155 En1092 ISO5211
Application
Industrial Usage, Water Industrial Usage, Marine Usage
Face to Face
En558;API609;DIN3202;ISO5752;BS5155;Awwa
End Standard
Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F
Transport Package
Export Standard Packing
Specification
DN40-DN3000
Product Description
Product Description
| PART NAME | Material |
|---|
| BODY | ASTM A536 65-45-12/ASTM A126 B
EN-JL 1040 (GG-25)
EN-JS 1030 (GGG-40)
EN-JS 1049 (GGG 40.3)
Stainless steel (1.4408)
Alu-Bronze |
|---|
| DISC / PLATE | DI+NI,CF8/CF8M,C954/C958
EN-JS 1030 (GGG-40)
Stainless steel (1.4408) |
|---|
| SHAFT / STEM | SS431/SS420/SS410/SS304 |
|---|
| SEAT / LINING | NBR/EPDM/ /PTFE/PFA |
|---|
| TAPER PINS | SS416/SS316 |
|---|
| BUSHING | BRASS/PTFE |
|---|
| O-RING | NBR/EPDM/ /PTFE |
|---|
| KEY | STEEL |
|---|
Product Parameters
| TYPE: | U-type, flange |
|---|
| SIZE & CONNECTIONS: | DN50 to D1200 |
|---|
| MEDIUM: | Air, Inert Gas, Oil, Seawater, Waste water, Water |
|---|
| MATERIALS: | Cast Iron / Ductile Iron/ WCB/ Carbon Steel / Stainless
Steel / Alu Bronze |
|---|
| PRESSURE RATING: | PN10, PN16 |
|---|
| TEMPERATURE: | -30°C to 200°C |
|---|
| SEAT/LINING: | Replaceable / Bonded / Vulcanized Liner
NBR/EPDM/ , full lined PTFE/PFA |
|---|
| CERTIFICATES & APPROVALS: | DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request) |
|---|
Features
Resilient seated butterfly valve is a Double Flanged design which can be used for dead-end service. This butterfly valve series has many of the design features and benefits , such as high Cv ratings, minimum parts exposed to the line media, greater reliability and a proven record of long service life. A major design advantage of this valve product lines is international compatibility.
Detailed Photos
Production Process
Packaging & Shipping
Company Profile
Tianjin Tanghaidongyang Valve Co., Ltd. is a professional marine valve manufacturer, including butterfly valve, check valve, gate /Knife gate valve. We have certificates: CE, ISO, BV, DNV foundry and products approval. Now we have our own independent R & D, manufacturing, assembly and warehousing workshops; we have professional pre-sale and after-sale technical support and perfect services.
Certificates & approvals: CE FOUNDRY, CE QUALITY SYSTEM, ISO9001-2015, BV FOUNDRY AND PRODUCTS, DNV BUTTERFLY VALVE, DNV CHECK VALVE, DNV FOUNDRY.
After 15 years of continuous development and innovation, the company now has a group of high-tech engineers, technicians and skilled production workers, advanced production technology, sophisticated manufacturing equipment, complete testing methods, in strict accordance with international standards and quality management system, formed A comprehensive quality control network.
Our products use advanced manufacturing technology, and strictly conform to API, DIN, BS, EN, ISO, GB and other international standards. The main products are butterfly valves, gate valves, check valves, globe valves, valve parts (Valve body, Valve disc, Valve shaft, Valve seat…), etc. Our products are widely used in various fields such as marine industry, shipbuilding, petrochemical, metallurgy, water treatment, fire fighting, water supply and drainage, etc. The company has won unanimous recognition and praise from customers with high quality and good reputation.
We have established long-term and stable business relationships with many multinational companies. Our products are exported to Europe, the United States, Australia, and the Middle East, Southeast Asia and other countries and regions. The quality of our products has been widely recognized by customers, and has been trusted and praised by customers. Gradually we have established a close technical partnership with customers from various countries.
We are committed to "Build a top valve enterprise; Be a reliable partner!"
Friends from all over the world are welcome to visit us for evaluation, guidance, and orders!
Certifications
Address:
Henghua Building, Dagu Soutn Road, Hexi District, Tianjin, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Tianjin Tanghai Dongyang Valve Co., Ltd. is one of the most prestigious and largest manufacturers in China. With its own independent research and development facilities, the company′s butterfly valve series, such as lug butterfly valves...., exceed the quality expectations of target customers and obtain the high reputation from the customers. The company manages all manufacturing and assembly work in the workshop, which is also equipped with storage facilities. The above advantages enable us to provide professional quality and complete after-sales and technical support.
