Flanged Diaphragm Valve

Classification:

Diaphragm Valve Series

E-mail:

export@crnindustry.com

Key words:

Flanged Diaphragm Valve

I want to consult

Related Products

Product Description

Medium	Various concentrations of sulfuric acid, hydrochloric acid, hydrofluoric acid, organic acid and other corrosive liquid and gas media
Valve body material	Cast iron, Cast steel, Stainless steel, Lining/F4, F46, PFA
Lining material	PTFE, PFA , FEP
Use	Chemical, oil, medicine, fertilizer, coal mine
Country of origin	China Jiangsu. Salt City
Valve name	Flanged Diaphragm Valve
Scope	DN25~DN350
Pressure	PN10, PN16
Temperature	≤120℃(F40) ≤150℃（F46/PTFE)） ≤180℃（PFA）
Design standard	API, JIS,GB, BS, DIN
Medium	Various concentrations of sulfuric acid, hydrochloric acid, hydrofluoric acid, organic acid and other corrosive liquid and gas media
Valve body material	Cast iron, Cast steel, Stainless steel, Lining/F4, F46, PFA
Lining material	PTFE, PFA , FEP

Nominal diameter		Standard value(unit：mm)									Reference value
DN(mm）	NPS（inch）	L	D	D₁	D2	f	b	Z-φd	D0	W(kg)
DN(mm）	NPS（inch）	PN10
15	1/2	125	95	65	45	3	16	4-φ14	120	3.5
20	3/4	135	105	75	58	3	18	4-φ14	120	4
25	1	145	115	85	68	3.5	18	4-φ14	120	5.5
32	11/4	160	140	100	78	3.5	18	4-φ18	140	8
40	11/2	180	150	110	88	3.5	18	4-φ18	160	11
50	2	210	165	125	102	4	18	4-φ18	180	14
65	21/2	250	185	145	122	4	18	8-φ18	220	23
80	3	300	200	160	138	4	20	8-φ18	240	29
100	4	350	220	180	158	4.5	20	8-φ18	280	46
125	5	400	250	210	188	4.5	22	8-φ18	320	70
150	6	460	285	240	212	4.5	22	8-φ22	350	95
200	8	570	340	295	268	5	24	8-φ22	400	170
250	10	680	395	350	320	5	26	12-φ22	450	270
300	12	790	445	400	370	5	26	12-φ22	500	320
350	14	900	505	460	430	5	26	16-φ22	600

Nominal diameter		Standard value(unit：mm)								Reference value
DN(mm）	NPS（inch）	L	D	D₁	D2	f	b	Z-φd	D0	W(kg)
DN(mm）	NPS（inch）	PN16
15	1/2	125	95	65	45	3	16	4-φ14	120	3.5
20	3/4	135	105	75	58	3	18	4-φ14	120	4
25	1	145	115	85	68	3.5	18	4-φ14	120	5.5
32	11/4	160	140	100	78	3.5	18	4-φ18	140	8
40	11/2	180	150	110	88	3.5	18	4-φ18	160	11
50	2	210	165	125	102	4	18	4-φ18	180	14
65	21/2	250	185	145	122	4	18	8-φ18	220	23
80	3	300	200	160	138	4	20	8-φ18	240	29
100	4	350	220	180	158	4.5	20	8-φ18	280	46
125	5	400	250	210	188	4.5	22	8-φ18	320	70
150	6	460	285	240	212	4.5	22	8-φ22	350	95
200	8	570	340	295	268	5	24	12-φ22	400	170
250	10	680	405	355	320	5	26	12-φ26	450	270
300	12	790	460	410	378	5	28	12-φ26	500	320

Cory ·

Advantage

Sophisticated modern CNC machining equipment and unique technology to achieve the perfect presentation of the enterprise, independent technology development of high quality products fully reflects the enterprise's unremitting pursuit of brand internationalization strategy.

Focus on valve safety technology research and development

Valve safety is the core of the core, we continue to innovate and develop valve safety technology

A model of craftsman spirit of man-machine integration

With the whole industry chain service capacity, from castings, valve bodies to accessories are independent production, built a leading domestic flexible manufacturing center.

Internationally recognized safety quality standards

Whether it is purchased parts, components or self-made products, follow a unified quality control process standard system.

Refined Gold Casting high quality Products

Control product quality from the source and produce high quality products that meet international standards.

Online
Message

If you have any suggestions or feedback to our company, please fill in the relevant information on this page and submit it. A staff member will contact you in time, or please call us directly.