Lugged EPDM Lined Butterfly Valve

Hand Lever
On-off/Control
Class VI tightness

Techincal Parameter

Valve Size	DN25~DN1200
Valve Size	NPS1″~48″
Pressure Rate	PN10 PN16 150LBS
Connection Way	Wafer Flanged
Hell Testing	PN ×1.5
Seat Testing	PN ×1.1
Suitable Temperature	-15～＋150℃

Material Table

Name	Material
Body	Ductile Iron、Casting Iron、Carbon Steel、Stainless Steel
Disc	304、316、316L、Hastelloy、 Duplex Steel
Seat	NBR、EPDM、VITON、PTFE
Stem	304、316、304L、316L、410、17-4PH

Rated CV Table

DN	70°	90°	DN	70°	90°
50	90	135	400	9942	16388
65	144	220	450	13166	21705
80	183	302	500	16931	27908
100	364	600	600	22769	43116
125	620	1022	700	26157	49500
150	958	1579	800	31395	68250
200	1903	3136	900	39731	86375
250	3240	5340	1000	55084	119750
300	5005	8250	1200	70587	153450
350	7230	11917

Why Choose US

ZC Automation is specialized in the designing and manufacturing of a full line of industrial valves

A broad line of materials offered and fabricated

Steel material range is from conventional cast or forged steel to special alloy materials like Monel,Inconel,Hastelloy.
Duplex steel and cast Iron materials in GG20, GG25 or ASTM A126 Gr. B
Ductile Iron of GGG40, GGG50 or A536.

Designing and Manufacturing standards strictly conform to API, ASTM, ANSI, AWWA, JIS, DIN, BS and ISO.

Capability is not only limited of those standard items, but also focus on those most special and severe services items

Our Broad product lines are :

Ball valves series:
General Valves Series:
Special Series:
Butterfly Valves Series:

Welcome come to visit and cooperate with us,we can help you build your brand in your country.

FAQ

What is your product range?

We mainly supply kinds of ball valve,globe valve,gate Valve,check valve,butterfly valve,knife gate valve etc. Our product line of valves, actuators and accessories offer the best compatibility, economy and quality performance for the flow control industries

What information shall I provide to have offer?

Please advice 1.medium and working temperature 2.connection way and working pressure 3.valve material 4. leakage class and face to face dimension 5.flow rate, P1, P2 and density for control valves to helps do the sizing calculation accordingly.

Are you a manufacturer or trading company?

Yes, we are a manufacturer who focus on industrial valves engaged in pulp,paper,chemical,petrochemical,sugar & ethanol,water&wastewater,oil & gas,mining & slurry,power,food & beverage and etc.

Do you sell other brands valves?

No, we don’t sell other brands valves, but you may send me your detailed specification requirement if our brand is ok for you. if you are building independent brand itself, we can support you and we accept OEM.