Stainless Steel Butterfly Valve With Handle

Nominal diameter:DN15~1200mm
Nominal pressure:150Lb~300Lb, PN0.6~1.6Mpa
Body material:304
Butterfly material:304
Seat material:EPDM, Dingqing, Teflon,Ethylene-propylene,wear-resistant ethylene-propylene, fluorine rubbers, silicone rubber
Use medium: water,sea water, air, weak acid, oil, weak alkaline liquid, alcohol, etc.
Drive mode:manual,electric,pneumatic

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Brand:
HEARKEN

SpecificationNominal diameter:DN15~1200mm

Nominal pressure:150Lb~300Lb, PN0.6~1.6Mpa

Body material:304

Butterfly material:304

Seat material:EPDM, Dingqing, Teflon,Ethylene-propylene,wear-resistant ethylene-propylene, fluorine rubbers, silicone rubber

Use medium: water,sea water, air, weak acid, oil, weak alkaline liquid, alcohol, etc.

Drive mode:manual,electric,pneumatic

Materials and Dimension

No.	Name		Material
1	Body		304
2	Disc		304
3	Stem		SS316
4	Seat		F4
5	Shaft Sleeve		PTFE
6	Pin		SS304
7	O-ring		EPDM
8	Handle		-

Specification		Center distance		Center distance	Center distance
DN50		125		125	120.7
DN65		145		145	139.7
DN80		160		160	152.4
DN100		180		180	190.5
DN125		210		210	215.9
DN150		240		240	241.3
DN200		295		295	298.5
DN250		350		355	362
DN300		400		410	431.8
DN350		460		470	476.3

DN mm	INCH in	L±2	A	ISO5211				ANSI 150		DIN2501 PN10		DIN2501 PN16
DN mm	INCH in	L±2	A	Top Flange	ᴓE	ᴓC1	n1-ᴓd1	ᴓC	n-ᴓd	ᴓC	n-ᴓd	ᴓC	n-ᴓd
50	2	43	186	F05	65	50	4-ᴓ8	120.6	4-ᴓ19	125	4-ᴓ18	125	4-ᴓ18
65	2.5	46	203	F05	65	50	4-ᴓ8	139.7	4-ᴓ19	145	4-ᴓ18	145	4-ᴓ18
80	3	46	230	F05	65	50	4-ᴓ8	152.4	4-ᴓ19	160	8-ᴓ18	160	8-ᴓ18
100	4	52	260	F07	90	70	4-ᴓ10	190.5	8-ᴓ19	180	8-ᴓ18	180	8-ᴓ18
125	5	56	302	F07	90	70	4-ᴓ10	215.9	8-ᴓ22.4	210	8-ᴓ18	210	8-ᴓ18
150	6	56	331	F07	90	70	4-ᴓ10	241.3	8-ᴓ22.4	240	8-ᴓ22	240	8-ᴓ22
200	8	60	403	F10	125	102	4-ᴓ12	298.4	8-ᴓ22.4	295	8-ᴓ22	295	12-ᴓ22
250	10	68	469	F10	125	102	4-ᴓ12	361.9	12-ᴓ25.4	350	12-ᴓ22	355	12-ᴓ26
300	12	78	551	F10	125	102	4-ᴓ12	431.8	12-ᴓ25.4	400	12ᴓ22	410	12-ᴓ26