Zhejiang Youfumi Valve Co.Ltd

Zhejiang Youfumi Valve Co.Ltd

Adress:
No.1-1 Qianjie Street High-tech Zone Longwan District
High-tech Zone Longwan District
325024 Wenzhou
Zhejiang, China
Telephone: +86-577-56662028
E-mail: sales2@china-yfm.c...
Website: youfumi.gmc.global...

Product description

Technical Specification
Design and Manufacture Standard: ASME B16.34, HG/T 3704
Face-to-face Dimension: ASME B16.10, GB/T 12221
Flange Standard: ASME B 16.5, GB/T 9119, DIN, JIS
Inspection and Testing: API 598, GB/T 13927

Product Specification
Body Material: WCB, ASTM A395, CF8, CF8M
Lining Material? ? PTFE, PFA, PO, FEP
Nominal Diameter: 1/2"-14"(DN15~DN350)
Pressure Range: Class150, PN10, PN16

Product description:
1. Youfumi Lined check valves come in several forms, all of which fulfill the same basic purpose, namely to allow forward fluid flow, but to minimize backwards flow. They prevent the back-flow of liquids in pipelines, prevent siphoning of pumps and eliminates pump impeller rotation in opposite direction due to back-flowing media. Generally check valve is automatically working. Under the pressure function of one direction flow, the disc opens, while when the liquid backflows, the valve will cut the flow.
2. Youfumi lined swing check valves H44 have a disc that rotates or swings out of the fluid flow in the forwards flow direction, but that swings back against its seat to prevent backwards flow.
3. Youfumi fully lined wafer swing check valve H74 is of two piece construction with only one moving part, ideal for use in totally lined piping systems in corrosion applications. The valve can be mounted horizontally or vertically with upward flow.
4. Youfumi lined ball check valve H40 do not have a spring to help with valve closing, limiting their use to vertical lines with upwards forward flow. The solid PTFE ball at valve body lining guarantees that ball rolls into the seat due to gravitation. Self-cleaning effect due to permanent ball rotation, resistance against solid particles.
5. It can sustain any corrosive medium in addition to the? ? Molten alkali metals and fluorine elements? ? . It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.
6. Lining material: PFA, FEP, GXPO etc.
7. Youfumi lined check valves are available as per the needs of applications in additional sizes and other than standard materials.

Material Specification:
1. Body/Disc/Bonnet: A216 WCB+Lining material; A351 CF8/A351 CF8M+Lining material; A351 CF3/A351 CF3M+Lining material
2. Ball: PTFE
3. Lining material: FEP; PFA; GXPO
4. Bolt: A193 B7; A320 B8; A193 B8M

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Product specifications

Valve type: Check Valves
Type of Industry: Valve Manufacturers
Valve material: Polypro
Carbon Steel
Stainless Steel
Teflon
Pressure class: PN 10
150 Lbs
PN 25
PN 16
Valve standards: ASTM (American Society for Testing and Materials)
DN (Diametre Nominal)
GB/JB/ZB (Chinese Valve Standards)
JIS (Japanese Industrial Valve Standards)
DIN (Deutsches Institut für Normung)
ISO (International Organization for Standardization)
API (American Petroleum Institute)
Make / Brand: Youfumi

Company introduction

ZHEJIANG YOUFUMI VALVE CO., LTD.

Established in 1989, Youfumi (YFM) manufactures and supplies PTFE lined products for the chemical, oil, gas, and pharmaceutical and associated process industries. Nowadays YFM is one of the leading manufacturers and wholesaler of PTFE lined products in China.

YFM specializes in PTFE/PFA/FEP/ETFE/PO/PP lined Butterfly valves, Ball valve and Plug valve, and also supplies PTFE lined gate valve, globe valve, check valve, diaphragm valve and all kinds of PTFE lined piping, which are tested to the latest manufacturing specifications of American & International standards organizations such as ANSI/ASME/DIN/JIS.

With the advanced production technology and excellent performance, many products of YFM become an outstanding symbol of anti-corrosion products in the fierce market competition in the industry.

YFM earned excellence reputation as a major supplier of corrosion-resistant forged valves for chemical and got many honours from both domestic and overseas. As for quality guarantee, YFM has acquired the CE certification and ISO9001 International Quality System Certification.

We put the product quality in priority all the time, in order to provide our customers with high quality products at a great value. So quality is our commitment, while competitive price, timely delivery and service is our promise to our valued customers.

Till now our products have sold around worldwide including America, Europe, Southeast Asia, Middle East and Africa. We have developed very good relationship with distributors, end users of worldwide. We sincerely welcome you to visit our company and look forward to serving your critical project needs. Hope we can become one of the best partners in your work.

Please visit our contact page to send us your requirements. Alternatively, please choose an option from the menu on the left to find out more about our PTFE/PFA lined products and services.

Youfumi facts;
Established Year 1989
Business Location Wenzhou,Zhejiang,China
Sales Volume Above US$100 Million
No. of Staffs 101 - 500 People
Company Certification GMC, ISO9001:2008, CELAB, TS, CE
Product Range PTFE Lining Butterfly Valve, Ball Valve, Globe Valve, Check Valve, Diaphragm Valve, Gate Valve, Pipes and Fitting.