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    • Butterfly Valve Wafer Type After Hydrostatic Test - China

    price: 40.00 Dollar US$

    Butterfly Valve Wafer Type After Hydrostatic Test

    Products Photos Catalog Butterfly Valve Wafer Photos Catalog

    Butterfly valve Wafer type after Hydrostatic test

    Product Description 1) Standards:

    1 Design Standard conform to: MSS SP-67M API609, EN593

    2 Connection flange conform to: DIN PN10/16/25 ANSI B16.1, BS4504, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS10 Table E

    3 Top flange conform to: ISO5211

    4 Face to face conform to: API609, ISO5752 series 20, BS5155

    5 Test standard conform to: API 598 2) Design Characters:

    1 Rubber backed seat with stable valve torque.

    2 Grooved sleeve design to achieve stable pisitioning

    3 Simple construction, small in size, light in weight.

    Easy disasembling, installation and maintenance.

    4 Minimized operating torque.

    Lewer, gear, pheumatic and electric actuators can be chosen.

    5 Special design, high flow rate and low flow resistance.

    6 Suitable madium: water, sewage, sea water, air, steam, foof, medicament, oils, acids, alkais, salts etc.

    No leakage under the rated pressure.

    3) Performance:

    Nominal Diameter: Non-backed: DN50-DN300

    backed: DN50-DN300, DN350-DN1200

    Nominal Pressure PN(mpa): 1.0, 1.6, 2.0, 2.5

    Testing pressure (water) Ps(MPa) Body seat: 1.5 times rated pressure

    Seat test: 1.1 times rated pressure 3) Material List

    No.

    Parts Name 1 Body Cast iron/Ductile iron/ Stainless steel/Carbon steel

    2 Disc AI-Bronze/Monel/CF8M/WCB/ Ductile Iron

    3 Pin SS316/SS316/SS304

    4 Seat EPDM/PTFE/Buna/Hypaton/Vi ton/Neoprene

    5 Stem Cr13/SS 416/SS316/Carbon Steel

    6 Bushing P.T.F.E./Lubricating

    7 O-ring EPDM/Bunal/Hypalon/Viton/ Neoprene


    Company Contact:


    • Phone: +8615066935663

    • Address: Huanghe road , Huatai centre, Dongying , Shandong , China

    • Email: Email


    Published date: July 28, 2017

    • Business Description: Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG , wellhead & downhole tools and spare parts with API certification.

      Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services.

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