70M Series fluorine lined butterfly valve

The company has obtained certifications such as TS equipment A1 level, CE, API 607, TR-CU, SIL3, etc.

Classification：

70 series butterfly valve

E-mail: sunny@reowocv.com

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Product Description

Outline

The 70M Series high performance fluorine lined butterfly valve adopts the central line fluorine lined structure. The body and disc are lined with PTFE, F46 or other anticorrosive materials so as to effectively avoid the corrosion of the valve by strong corrosive media. It has good sealing performance. The 70M Series butterfly valve is mainly used for control of corrosive fluids in industrial process such as chemical industry. It is an ideal solution to control and shut–off applications of various chemical corrosive media.

Actuator and auxiliary control device

Pneumatic
Electric
Pneumatic–hydraulic

Applications

Chemical fiber, electric power, metallurgy
Pharmacy, environmental protection

Manufacturing range

Size range: DN2" – 24"
Pressure rating: 150LB,PN1.0 – 1.6Mpa
Connection type: wafer type, flange type

Parameters of control valves:

Trim features: fluorine lined trim
Body type: straight–through type
Bonnet type: standard integral type
Flow characteristic: approximately equal percentage
Shut–off class: ASME B16.104 IV
Pipe connection type: wafer type, flange type
Applicable temperature range: −20℃ – 180℃
Actuator type: pneumatic piston actuator electric actuator

Size of 70M Series

Rated CV value and travel

Calve Slze		Rated CV value	Calve Size		Rated CV value
Lnch	Mm	90°opening	Lnch	Mm	90°opening
2	50	70	10	250	3740
2.5	60	175	12	300	5100
3	80	265	14	350	6860
4	100	480	16	400	8960
5	125	750	18	450	11340
6	150	1350	20	500	14000
8	200	2310	24	600	20160

Body size

DN(mm)	L	H1	H2	PN1.0MPa		PN1.0MPa		D	k	N-Φd2
DN(mm)	L	H1	H2	D	N-Φd1	D	N-Φd1	D	k	N-Φd2
50	43	218	27	125	4-φ18	125	4-φ18	14	57	4-φ7
65	46	235	27	145	4-φ18	145	4-φ18	14	57	4-φ7
80	46	251	27	160	4-φ18	160	8-φ18	14	57	4-φ7
100	52	284	27	180	8-φ18	180	8-φ18	16	70	4-φ11
125	56	313	27	210	8-φ18	210	8-φ18	20	70	4-φ11
150	56	339	27	240	8-φ23	240	8-φ23	20	70	4-φ11
200	60	403	35	295	8-φ23	295	12-φ23	22	88	4-φ14
250	68	466	35	350	12-φ23	355	12-φ27	22	88	4-φ14
300	78	535	35	400	12-φ23	410	12-φ27	28	108	4-φ14
350	78	605	35	460	16-φ23	470	16-φ27	32	108	4-φ14
400	102	680	42	515	16-φ27	525	16-φ30	32	160	4-φ21
450	114	730	42	565	20-φ27	585	20-φ30	32	160	4-φ21
500	127	792	42	620	20-φ27	650	20-φ33	36	160	4-φ21
600	154	850	42	725	20-φ27	770	24-φ36	36	215	4-φ21