High Quality PN16 Concentric Wafer Type Butterfly Valve, 1meter Stem Extended Concentric Butterfly Valve, Double Eccentric Stem Extension Butterfly Valve Suppliers in China

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Stem Extended Butterfly Valve

Stem Extended Butterfly Valve

    Payment Type: L/C,T/T
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 45 Days
    Packaging: Plywood Case
    Productivity: 100,000PCS/YEAR
    Brand: RSF or Customer's LOGO
    Transportation: Ocean,Air
    Place of Origin: China
    Supply Ability: 100,000PCS/YEAR
    Certificate: ISO CE WRAS
    HS Code: 8481804090
    Port: Shanghai,Tianjin

Basic Info

Model No.: WBFV04

Product Description

We are a leading manufacturer of water works valves, we have more than 15years experience in producting concentric butterfly valve, double eccentric butterfly valve, resilient seat gate valve, metal to meal seat gate valve, non return valve of swing check valve ball check valve, globe valve, strainer, etc.


The butterfly valve is one kind of important water works valves like gate valve and check valve, which is widely used in water transmission system.


The main function of Concentric Wafer Type Butterfly Valve is to control fluid flow rate in pipeline: turn handle or other actuator, the disc will rotate; lock the disc at the specified angle by locking device; the fluid flow rate depends on the disc angle; when the disc is turned 90℃ to the valve bore center line, the pipeline is cut off. Considering different connecting ends, the water work butterfly valve is classified in wafer type butterfly valve, lug butterfly valve, and flange butterfly valve, etc. The ductile iron butterfly valves are widely used in industry of potable water, sewage, and sea water.


The max. length extended stem we have produced is 4.9meter for underground pump station service butterfly valve.

Standard:

Basic Design: EN593, API609, AWWA C504

Face to Face: ISO5752, EN558, API609

Connecting Ends: EN1092-2, ASME B16.5, ASME B16.47 A

Test: EN12266-1 Rating A, API 598

Design Feature:

Rubber Vulcanization Soft Seat

Wafer-Type End

Concentric Central Line

Bi-Directional

Stem with pins or without pins

Size Range: DN40 to DN1000 or 1 1/2” to 40”

Pressure Class: PN10, PN16, PN25, Class125, Class150

Material:

Body: Ductile Iron GGG50, GGG40

Disc: Ductile Iron, Stainless Steel CF8 CF8M, Duplex Stainless Steel, Bronze

Shaft: SS416, SS431, F304, F316, F51

Seat: EPDM, NBR, Nature Rubber

Bushing: PTFE or Bronze

Operation:

Lever, Gear, Electric Actuator, Pneumatic Actuator

Optional:

Stem Extension, WRAS Approved FBE Coating & Rubber

ROTORK or AUMA Gear Box

Warmly welcome to choose our water works valves! If you have any inquiries of stem extended Concentric Wafer Type Butterfly Valve or concentric Lug butterfly valve, please don’t hesitate to call us or email us!


Stem Extension Butterfly Valve

SUZHOU RSF VALVE CO.,LTD

 

Suzhou RSF Valve Co., Ltd is a professional valve manufacturing company. Our company was established in the year of 2010. Our name RSF origin is from Reliability, Safety, and Friendship.


Our mission is to provide our customers with One-Stop Valve Solution which includes full range products, good quality control, competitive price, quick delivery and excellent after-sales service.


Our products line including two series of valves. The first series of our production line is Oil and Gas Industry Valves which includes Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, etc. Applicable standards of our Industry Valves include: basic design standards of API 600, API 6D, API 609, API 599, ASME B16.34, API 504, BS1873, BS1868, BS5351, EN593; Testing standards of API 598, API 6D, EN12266, API 607, API 6FA, etc. Cast steel material ranges: WCB, LCB, LCC, WC1, WC5, WC6, CF8, CF8M, CF3, CF3M, CF8C, 4A, 5A, etc. Forged steel material ranges: A105N, LF2, F11, F22, F304(L), F316(L), F321, F51, F53, F55, F61, etc. Pressure rating from Class 150 to Class 4500. Size range from 1/2" to 56".


The second series of our production line is Water Works Valves which includes Resilient Seat Gate Valve, Metal Seat Gate Valve, Non-Return Valve (Swing Check Valve, Dual Plate Check Valve, Nozzle Check Valve, Butterfly Tilting Disc Check Valve), Butterfly Valve, Globe Valve, Plug Valve, etc. Applicable standards, of our Water Works Valves include basic design standard of EN1171, DIN3352, DIN3202, BS5163, BS5153, EN593, AWWA C509, AWWA C515, AWWA C504, API 609, MSS SP, AS 2683.1, AS 2683.2; Testing standard of EN12266, API 598; Material ranges ductile iron GGG50, GGG40, EN-GJS 500-7. Pressure rating PN6, PN10, PN25, Class 125, Class 150. Size range from DN40 to DN3000 (1-1/2" to 120").


We are an exporting-oriented company. Around 90% our turnover is contributed from oversea market. Our main market is West Europe, America, Australia and Middle East area. Our valves have already been exported to more than 30 countries like USA, Canada, Brazil, Spain, Italy, Switzerland, Germany, France, UAE, Saudi, Iran, Australia, Russia, etc.


Our company have been certified by ISO9001:2015, CE, WRAS, and API.


RSF Valve's principle is Quality First, Customer First. We have been insisting on it and we will continuously provide our customers with high quality valves and satisfactory service.



Company Info

  • Company Name: SUZHOU RSF VALVE CO.,LTD
  • Representative: Jack Zhang
  • Product/Service: Trunnion Mounted Ball Valve , Floating Ball Valve , Ball Valve Componnents , EN593 Butterfly Valve , Ductile Iron Resilient Seat Gate Valve , Ductile Iron Metal Seat Gate Valve
  • Capital (Million US $): US$1Million
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: Dongchuang Hi-Teck Park, Mudu, Suzhou, Jiangsu, China
  • Contact Person: Mr. Jack Zhang
  • Tel: 86-512-66582398
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