6 Inch Pancake Wafer Butterfly Valves with Viton Seat and Stainless Steel Disc

 6 Inch Pancake Wafer Butterfly Valves With Viton Seat And Stainless Steel Disc


Product description

Parameters

Valve size	DN15~DN100
Power supply	DC24V,AC220V,AC380V
Temp.	-15ºC-60ºC(no congealment)
Ambient temp.	-30ºC-60ºC
Body rating	0.1~1.6MPa
Purpose	On-off
Action time	4-30S
Applicable medium	Water, air, oil, corrosive chemical liquid
End connection	Flange, double union
Seal type	Soft seat
Shaft material	PVC
O-RING material	EPDM
Ring nut material	PVC
Body material	PVC
End material	PVC
O-RING material	EPDM
Sphere seal ring material	PTFE
Ball material	PVC
O-ring material	EPDM
Core seal bracket material	PVC
Ring material	PVC
Protection level	IP67
Installation angle	Install it in any angle. (Prefer to horizontal or inclined installation to extend the service life.)
Design and manufacturing standard	GB12237-89 AP16D
Flange standard	JB79 GB9113 ANSI B16.5 JIS B2212
Structure length standard	GB12221-89
Inspection standard	JB/T 9092 API598

Figure and connection size



 

Valve size		L	L1	L2	D1	D2	D3	D4	D5	H1	H2	W1	W2	Weight kg
mm	inch"
15	1/2"	112	60	16	13	20.1	20.3	31	45	200	72	196	145	4.4
20	3/4"	132	73	19	18	25.1	25.3	37	55	200	88	196	145	4.6
25	1"	144	78	22	23	32.1	32.3	44	66	200	105	196	145	4.7
32	1-1/4"	165	87	26	30	40.1	40.3	54	82	200	131	196	145	4.9
40	1-1/2"	171	92	31	38	50.1	50.3	65	98	200	156	196	145	5.1
50	2"	200	112	38	48	63.1	63.3	79	120	200	192	196	145	5.7
65	2-1/2"	273	136	44	61	75.1	75.3	92	140	200	224	196	145	7.2
80	3"	303	158	51	69	90.1	90.3	108	160	240	256	255	184	9.3
100	4"	326	176	61	99	110.1	110.4	146	225	240	360	255	184	12.1

Connection diagram


Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.




Our Services
1.Professional consultation 
2.24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order


Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products. 
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests. 
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.

Certificates & Test reports




Application