Basic Info.
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Application
Industrial Usage, Water Industrial Usage, Household Usage
Transport Package
Plywood
Product Description
Technical Specification
Design and Manufacture: ASME B16.34
End-to-end dimension: ASME/ANSI 16.10
Flange Standard: ASME/ANSI 16.5
Inspection and testing: API 598
Product Specification
Body Material: A216/WCB, A351/CF8,A351/CF8M,A351/CF3,A351/CF3M,
Stem Material: SS304 ,SS410,SS416, SS420
Seat Material: PFA,PO,FEP
Disc Steel: A216/WCB ,A351/CF8,A351/CF8M,A351/CF3,A351/CF3M
Lining Material: PFA,PO,FEP
Nominal Diameter: NPS 2-80
Pressure Range: PN10,PN16,150lb,JIS,DIN
Connection Type: wafer connection, flange connection
Operation Method: Manual, Worm Gear etc.
Products Decription:
1.The lined butterfly valves bi-directional flow is possible at maxmium operating pressure. Since the valve port corresponds to the piping diameter, a high flow capacity is guaranteed.
2.It features ease of maintenance, repeatable on-off, long life durability.
3.The concentric design is commonly used in the power generation, brewing, water and food industries and suitable for both gaseous and liquid service. Typically applied in chemical/petrochemical process, food and beverage, and pulp and paper etc.
4.Lining material: PTFE, PFA, FEP, GXPO etc.
5.Connection type: wafer, flange, lug etc.
6.Operation methods: manual, worm gear, electric, pneumatic and hydraulic actuator.
Carbon steel double flange lined ptfe Concentric butterfly valve
Nominal Pressure: 0.6-1.6MPa
Nominal Diameter: 40-1200mm
Manual | DA41F/P Half lined | Worm Gear | DA341F/P Half lined |
DA41F3 Full lined | DA341F3 Full lined |
DA41F46 Full lined | DA341F46 Full lined |
Pneumatice | DA641F/P Half lined | Electric | DA941F/P Half lined |
DA641F3 Full lined | DA941F3 Full lined |
DA641F46 Full lined | DA941F46 Full lined |
Half lined - Valve seat is lined, and disc is not lined
Full lined - Valve seat and disc are lined
S.N. | Name | Grey Cast Iron | Carbon Steel | Stainless Steel | Low-carbon stain less steel |
1 | Valve Body | HT250 | WCB | CFB | CF8M | CF3 | CF3M |
2 | Stem/Pin | 1Cr13 | 2Cr13 | 1Cr18Ni19Ti | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
3 | Liner/Seat | PTFE PCTFE FEP PFA PO |
4 | Disc/Packing Gland | WCB | WCB | CFB | CF8B | CF3 | CF3M |
5 | Packing | PTFE | PTFE | PTFE | PTFE | PTFE | PTFE |
6 | Bracket | WCB | WCB | CF8B | CF8B | CF8B | CF8B |
7 | Bolt | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
8 | Nut | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
Thank you for your business!
Address:
Yongjia County, Oubei Town, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Our company supplies different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.