UL FM Grooved-end Butterfly Valve with Tamper Switch Manufacturer

UL FM Grooved-end Butterfly Valve with Tamper Switch

: http://firefightingtool.com/2018/4-2-1-ul-fm-grooved-end-butterfly-valve.html

It can be used both indoor and outdoor.
The grooved-end butterfly valve is made of ductile iron, coated with polyimide.
It doesn't need too much effort to turn on/off the butterfly valve.
Monitoring switch is an alternative.
It is FM and UL certified.

Part	Specification
1.Upper Stem	Stainless Steel ASTM A 276 Type 420
2.Upper Bearing	PTFE Bronze Sintered on Steel
3.O-ring	EPDM
4.Body	Ductile Iron ASTM A 536,Polymide Coated
5.Disc	Ductile Iron ASTM A 536 with EPDM Encapsulation
6.Lower Bearing	PTFE Bronze Sintered on Steel
7.Lower Stem	Stainless Steel ASTM A 276 Type 420
8.Dust Plug	PVC
9.Name Plate	Stainless Steel
10.Gear Operator	Cast Iron and Steel
11.Indicator Flag	Cast Iron
12.Handwheel	Cast Iron

Dimension(mm)

Part Number	Size(mm)		OD	E	F	G	H	J	K	L	M	N	P	Q	R
Part Number	Inch	mm	OD	E	F	G	H	J	K	L	M	N	P	Q	R
VBG01-073	2.5	65	73	98	61	285	74	90	54	195	134	96	75	150	85
VBG01-076	3OD	65	76.1	98	61	285	74	90	54	195	134	96	75	150	85
VBG01-089	3	80	88.9	98	73	310	74	90	54	195	143	105	90	150	97
VBG01-114	4	100	114.3	116	98	360	74	90	54	195	173	135	110	150	124
VBG01-140	5.5OD	125	139.7	149	122	390	74	90	54	195	186	148	127	150	155
VBG01-141	5	125	141.3	149	122	390	74	90	54	195	186	148	127	150	155
VBG01-165	6.5OD	150	165.1	149	146	425	74	90	54	195	203	165	145	150	183
VBG01-168	6	150	168.3	149	146	425	74	90	54	195	203	165	145	150	183
VBG01-219	8	200	219.1	134	196	493	74	90	54	204	242	204	175	250	236
VBG01-273	10	250	273	160	243	578	99	101	77	241	290	245	210	300	289

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flow control valve, safety valve, fire protection valve