Piston Type Flow Control Plunger Valve on Water System

• Customization: Available
• Media: Water
• Driving Mode: Hydraulic
• Model NO.: LHS942X
• Connection Form: Flange
• Structure: Water
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Water
• 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
• Standard: GB / DIN/ ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Color: Blue or Customized
• Pn: 10 16
• DN: 150-2400mm
• Design: Cast
• Operator: Manual / Electric Acuated / Pneumatic
• Sealing: NBR
• Certification: Wars / CE / ISO9001 / ISO14001 / GOST / SGS
• Spray: 250 Micron
• Used for: Tap-Water / Drink Water / Sea Water / Oil / Gas
• Transport Package: Wooden Case
• Specification: Ductile iron material
• Trademark: BH
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000PCS/Year

Product Description

Wafer Butterfly Valve With Pneumatic Actuator

Purpose
This  Piston  Type  Flow  Control  Plunger  Valve  can  effectively  eliminate  and  prevent cavitation. The bubbles that cause cavitation are confined and burst at the center of the pipeline. The rupture of unstable bubbles does not occur on the surface of the pipeline and valve walls, thus no cavitation damage will occur. By adjusting the opening degree of the piston, the functions of pressure reduction and flow regulation can be achieved, and noise and vibration can be effectively eliminated.
Intelligent   integration,   multi-communication   port,   modular   controller,   collecting various sensor information.

Material:

Body  ,Bonnet	Ductile Iron
Rotor Cage	Stainless Steel 1Cr18Ni9
Stem	Stainless Steel 20Cr13
Sealing Ring	EPDM
Crank, connecting rod	Stainless Steel 20Cr13
Guide Rail	Copper alloy
Bearing	Self-lubricating bearing
Fastens	Stainless Steel A2-70
Gear Box	Ductile Iron
Piston,Seat	Stainless Steel 1Cr18Ni9

Drawing

Plunger Control Valve:DN150-DN2400
Pressure:PN10/PN16
Temperature:0-80ºC

Dimensions:

Size	L	D		D1		D2		C		f	n-d
		PN10	PN16	PN10	PN16	PN10	PN16	PN10	PN16		PN10	PN16
150	350	285	285	240	240	211	211	22	22	3	8-23	8-23
200	400	340	340	295	295	266	266	24	24	3	8-23	12-23
250	500	395	405	350	355	319	319	26	26	3	12-23	12-28
300	600	445	460	400	410	370	370	26	28	4	12-23	12-28
350	700	505	520	460	470	429	429	26	30	4	16-23	16-28
400	800	565	580	515	525	480	480	26	32	4	16-28	16-31
450	900	615	640	565	585	530	548	28	34	4	20-28	20-31
500	1000	670	715	620	650	582	609	28	36	4	20-28	20-34
600	1200	780	840	725	770	682	720	34	40	5	20-31	20-37
700	1400	895	910	840	840	794	794	34	40	5	24-31	24-37
800	1600	1015	1025	950	950	901	901	36	43	5	24-34	24-40
900	1800	1115	1125	1050	1050	1001	1001	38	46.5	5	28-34	28-40
1000	2000	1230	1255	1160	1170	1112	1112	40	50	5	28-37	28-43
1200	2400	1455	1485	1380	1390	1328	1328	45	57	5	32-40	32-49
1400	2800	1675	1685	1590	1590	1530	1530	46	60	5	36-43	36-49
1600	3200	1915	1930	1820	1820	1750	1750	49	65	5	40-49	40-56
1800	3600	2115	2130	2020	2020	1950	1950	52	70	5	44-49	44-56
2000	4000	2325	2345	2230	2230	2150	2150	55	75	5	48-49	48-62

 BOHAI VALVE GROUP CO.,LTD., is a factory which specialised in producing verious kinds of valves,it is located at Tianjin Bohai Ecnomical development zone and occupied more than 10 thousand square meters. We found on 1980 and has more than 38 years production history,and currently we have ten technical engineers and more than 100 workmen in the workroom.
Our products are being exported to Europe,America,Australia,Egypt and South-east Asian countries.We will provide the high quality products to our clients with excellent service and competitive prices.