Product Description

gas,waste water, oil, etc, food,Water,viscous liquids Media and Casting Material double flange butterfly valve

Nominal diameter:DN50mm~DN200mm

Nominal pressure:PN≤2.5MPa

Applicable temperature:-29°C~425°C

Materials of main parts:HT200,QT400,WCB,CF8,CF3,CF3M

Applicable medium: air, water, steam, gas as well as weak corrosive media, such as acid, alkali, and salt and so on.

Design standard: JB/T8527-1997;

test standard: GB/T13927-2008

Driving mode: Manual. Solenoid

Main connection dimensions

DN	Main dimensions			Flange dimensions and bolt specifications
	Main dimensions			1.0MPa		1.6MPa		2.5MPa
	L	H	H1	D1	n-ΦM	D1	n-ΦM	D1	n-ΦM
50	43	80	160	110	4-Φ13.5	120	4-Φ17.5	125	4-Φ17.5
65	46	88	175	130	4-Φ13.5	136	4-Φ17.5	145	4-Φ17.5
80	46	96	180	150	4-Φ17.5	160	4-Φ17.5	160	4-Φ17.5
100	52	115	200	170	4-Φ17.5	185	4-Φ17.5	180	4-Φ17.5
125	56	128	213	200	4-Φ17.5	215	4-Φ17.5	210	4-Φ17.5
150	56	140	225	225	4-Φ17.5	238	4-Φ22	240	4-Φ22
200	60	175	260	280	4-Φ17.5	295	4-Φ22	295	4-Φ22
250	68	202	290	335	4-Φ17.5	357	4-Φ22	355	4-Φ26
300	78	242	330	395	4-Φ22	407	4-Φ22	410	4-Φ26
350	78	266	360	445	4-Φ22	467	4-Φ22	470	4-Φ30
400	102	298	390	495	4-Φ22	515	4-Φ26	525	4-Φ33
450	114	315	410	550	4-Φ22	565	4-Φ26	585	4-Φ36
500	127	348	430	600	4-Φ22	620	4-M24	650	4-M30
600	154	400	490	705	4-Φ26	725	4-M27	770	4-M33
700	165	520	550	810	4-Φ26	840	4-M27	840	4-M33
800	190	591	610	920	4-Φ30	950	4-M30	950	4-M36
900	203	660	680	1020	4-M27	1050	4-M30	1050	4-M36
1000	216	670	730	1120	4-M27	1160	4-M33	1170	4-M39
1200	254	780	835	1340	4-M30	1380	4-M36	1390	4-M45
1400	-	-	-	1560	4-M33	1590	4-M39	1590	4-M45
1600	-	-	-	1760	4-M33	1820	4-M45	1820	4-M52

Packaging & Shipping

Bubble Bags with Wooden Case

Our Services

We can produce special valves according to the requirement of clients.

Standard or Nonstandard	Standard
Structure	Butterfly
Pressure	Low Pressure
Power	Other, Solenoid, Manual, Gearbox / Pneumatic / Electric / manual drive / bara shaft
Material	Other, WCB,CF8,CF3,CF3M
Temperature of Media	Medium Temperature
Media	Other, Gas, Water, Oil, Acid, Base
Port Size	DIN50~200
Place of Origin	Zhejiang, China
Model Number	D343H-25
Brand Name	JSV
Application	General

Double flange Full PTFE Three eccentric metal hard butterfly valve with pneumatic actuator

Product Features