Discount Wholesale Butterfly Valve Teflon Seat - Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat – Zhongfa

Product Detail

Product Tags

Feedback (2)

We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Stainless Steel Butterfly Valve, Pneumatic Butterfly Valve, Butterfly Control Valve, To reward from our strong OEM/ODM capabilities and considerate solutions, remember to speak to us today. We'll sincerely develop and share success with all clientele.

Discount Wholesale Butterfly Valve Teflon Seat - Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size	DN40-DN1200
Pressure Rating	PN10, PN16, CL150, JIS 5K, JIS 10K
Face to Face STD	API609, BS5155, DIN3202, ISO5752
Connection STD	PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
Upper Flange STD	ISO 5211
Material
Body	Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy.
Disc	DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA
Stem/Shaft	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Seat	NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA
Bushing	PTFE, Bronze
O Ring	NBR, EPDM, FKM
Actuator	Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator

Product Display

Product Advantage

Our valve seat use imported nature rubber, with more than 50% of rubber inside. The seat has a good elasticity property, with long service life. It can be open and close more than 10,000 times with no damage for the seat.

The valve seat is wide edge seat, sealing gap is wider than regular type, makes the sealing for connection easier. Wider seat also easy to install than narrow seat. The stem direction of the seat has lug boss, with O ring on it, archive the second sealing of the valve.

The valve seat with 3 bushing and 3 O ring, helps supporting the stem and guarantee the sealing.

Bolts and nuts use ss304 material, with higher rust protection capability.

Handle of the valve use ductile iron, is anti-corrosion than regular handle. Spring and pin use ss304 material. Handle part use semicircle structure, with good touch feeling.

Butterfly valve pin use modulation type, high strength, wear-resisting and safe connection.

The valve adopt epoxy powder painting process, thickness of tht powder is 250um at least. Valve body should be heating 3 hours under 200℃, powder should be solidify for 2 hours under 180℃.

After natural cooling, the adhesive of the powder is higher than regular type, guarantee there’s no color change in 36 months.

Pneumatic actuator adopt double piston structure, with high precision and effective, and stable output torque.

ZFA Valve strictly execute API598 standard, we do both side pressure testing for all the valve 100%, guarantee deliver 100% quality valves to our customers.

ZFA Valve focus on valves production for 17 years, with professional production team, we can help our customers to archive your goals with our stable quality.

All valve body casted by precise casting body, DI, WCB, Stainless Steel and many other materials, with perfect appearance, each batch has its casting stove number, easy to trace for material protection.

Hot Selling Products

5k 10k Wafer Butterfly Valve

Dual Plate Check Valve

Non-rising Stem Gate Valve

Rubber Flap Check Valve

Lug Butterfly Valve

Flange Butterfly Valve

Knife Gate Valve

Welded Ball Valve

Y Strainer

Product detail pictures:

Related Product Guide:

We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Discount Wholesale Butterfly Valve Teflon Seat - Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat – Zhongfa , The product will supply to all over the world, such as: Bulgaria, Belgium, Stuttgart, To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

Air Actuated Butterfly Valve