150lb JIS 10K Wafer Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: D371X-16
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage
• Transport Package: Wooden Case
• Specification: DN50-300
• Origin: China

Product Description

This valve adopts double eccentric structure, which has the sealing function with more and more tight, the sealing performance is reliable.The sealing side material is made of stainless steel and butyronitrile oil resistant rubber to match, the service life is long.The rubber sealing ring can be located on the valve body or on the butterfly board.Butterfly plate adopts frame structure with high strength, large flow area and small flow resistance.As a whole, it can effectively prevent corrosion and can be used in different media as long as the sealing material is replaced.This valve has two - way sealing function, which is not controlled by the flow direction of the medium, and is not affected by the space position, can be installed in any direction.This valve structure is unique, operation is flexible, saving power, convenient.




 

SPECIFICATIONS
Material	Valve body	Cast iron butterfly valve/ Ductile iron	WCB / SS could be selected
	Valve Disc	Ductile iron nickel plated	SS / rubber or PTFE coated disc could be selected
	Seat	NBR/EPDM	Viton/ PTFE could be selected
Application	Working pressure	bar	0-16
	Temperature (max. & min.)		-23  to +80
	Medium		water, gas, oil,etc
Operation	Manual	Lever handle	worm gear selected
	Pneumatic	air cylinder with solenoid valve	24V, 220V brand selected
	Electric	electric actuator on/off type or modulating type	220V 380V 415V customized, brand could selected

 

DN	L	H	HO	A	B	0.6MPa		1.0MPa		1.6MPa
DO	n-d	DO	n-d	DO	n-d
50	43	63	306	180	200	110	4-14	125	4-18	125	4-18
65	46	70	321	180	200	130	4-14	145	4-18	145	4-18
80	46	83	346	180	200	150	4-18	160	8-18	160	8-18
100	52	105	387	180	200	170	4-18	180	8-18	180	8-18
125	56	115	411	180	200	200	8-18	210	8-18	210	8-18
150	56	137	447	270	280	225	8-18	240	8-22	240	8-22
200	60	164	572	270	280	280	8-18	295	8-22	295	8-22
250	68	206	646	270	280	335	12-18	350	12-22	355	12-26
300	78	230	738	380	420	395	12-22	400	12-22	410	12-26
350	78	248	761	380	420	445	12-22	460	16-22	470	16-26
400	102	289	877	450	470	495	16-22	515	16-26	525	16-30
450	114	320	938	480	490	550	16-22	565	20-26	585	20-30
500	127	343	993	480	490	600	20-22	620	20-26	650	20-33
600	154	413	1131	480	490	705	20-26	725	20-30	770	20-36
700	165	478	1476	640	660	810	24-26	840	24-30	840	24-36
800	190	525	1533	640	660	920	24-30	950	24-33	950	24-39
900	203	585	1655	750	860	1020	24-30	1050	28-33	1050	38-39
1000	216	640	1765	850	900	1120	28-30	1160	28-36	1170	28-42
1200	254	755	1995	850	900	1340	32-33	1380	32-39	1390	32-48