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Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve
Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve
Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve
Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve
Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve
Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve
Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve

Stainless Steel CF8 CF3 CF3M CF8M 150LB 300LB Metal Seat Sealing Worm Gear Operated Drive Handwheel Butterfly Valve

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Product Overview

Description






 

































Material of Construction:


Cast Iron


: IS 210 Gr FG 200


Cast Carbon Steel


: ASTM A 216 Gr WCB / WCC  


Cast Stainless Steel


: ASTM A 351 Gr CF 8/CF 8M


Forged Carbon Steel


: ASTM A 105


Forged Stainless Steel


: ASTM A 182 Gr F304 / F316





























































Design & Testing International Standard:


Valve Design


: API 594 / API 600(ISO 10434) / API 6D(ISO 14313) / API 602 / API 603 / API 608 /    API 609 / IS 780 / BS 1414 / BS 14846 / BS 1868 / BS 1873 / BS 5351 / ASME B 16.34(BS 5351) / DIN 3352 / DIN 3356 / DIN 3357


Pressure Testing


: API 598 / API 600 / API 6D


Face To Face


: ANSI B 16.10


End Connection


: Screwed AS PER BSP/BSPT/NPT, Weld AS PER SW/BW, Flange AS PER RF/RTJ


Flange Connection


: ANSI B 16.5 (For NPS≤24) / ANSI B 16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (For NPS >24)


Butt Weld End


: ANSI B 16.25


Socket Weld End


: ANSI B 16.11


Screwed End


: ANSI B 1.20.1(BSP/NPT)


Wall Thickness


: API 600 / BS 1868


Pressure Rating


: AS PER ANSI 125#, 150#, 300#, 400#, 600#, 800#, 900#, 1500#, 2500#


Engineering Option


: Gear Operated, Electrical Actuated, Pneumatic Actuate


Size Range


: AS PER NPS 2" - 48"







 










Construction of Butterfly Valve




Butterfly valves has a short circular body, a round disc, metal-to-metal or soft seats, top and bottom shaft bearings, and a stuffing box. The construction of a Butterfly valve body varies. A commonly used design is the wafer type that fits between two flanges. Another type, the lug wafer design, is held in place between two flanges by bolts that join the two flanges and pass through holes in the valve's outer casing. Butterfly valves are even available with flanged, threaded and butt welding ends, but they are not often applied.













Advantages Butterfly Valve




Butterfly valves possess many advantages over gate, globe, plug, and ball valves, especially for large valve applications. Savings in weight, space, and cost are the most obvious advantages. The maintenance costs are usually low because there are a minimal number of moving parts and there are no pockets to trap fluids.











Industrial Valves




China High Mpa Valve Manufacturing have main 5 production line include: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve. Material include: Carbon Steel, Stainless Steel













 















 










 










 




 


Over 15 years for design and produce valves.OEM & ODM Service. Provide you One Stop service and Door to Door delivery













 










 





Q: Are you trading company or manufacturer ?




A: We are factory.








Q: How long is your delivery time?




A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.








Q: Do you provide samples ? is it free or extra ?




A: Yes, we could offer the sample for free charge but do not pay the cost of freight.








Q: What is your terms of payment ?




A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:













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