China Factory wholesale Hydraulic Counterbalance Valve - 4" Inch Stainless Steel 304 Ball/Stem/Body Best Selling Flanged 3PC Ball Valves with Lock – Junya manufacturers and suppliers

Factory wholesale Hydraulic Counterbalance Valve - 4" Inch Stainless Steel 304 Ball/Stem/Body Best Selling Flanged 3PC Ball Valves with Lock – Junya

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Factory wholesale Hydraulic Counterbalance Valve - 4" Inch Stainless Steel 304 Ball/Stem/Body Best Selling Flanged 3PC Ball Valves with Lock – Junya Detail:

Basic Info.

Model NO.

JYB020

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Ball Valve

Temperature

Normal Temperature

Standard

ASME,BS,DIN,ISO,JIS

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Plastic Bag+Carton+Pallet

Specification

1/2"~4"

Origin

China

STAINLESSSTEEL 3PCFLANGED BALL VALVEDETAILS
Material:	HighqualitystainlesssteelSUS/ 304/ 316/ 316L/ SF8M
Standard:	ANSI,DIN,JIS,BS
Thread:	ASME B1.20.1, BS21.0, DIN2999/259,ISO228-1,JIS B 0203,ISO7/1
Size:	1/2"~4"

Technics:	Casting,
Connection:	Flange
Shape:	Equal
Certificate:	ISO9001
Applications: SuitableforPipelinesconnectofwater,steam,air,gas,oilandsoon.

Aball valveis a form of quarter-turnvalvewhich uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball’s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.^[1]The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve’s status.^[2]The shut position 1/4 turn could be in either CW or CCW direction. (S = SHUT, O = OPEN)

Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff and control applications, where they are often preferred togatesandglobevalves, but they lack their fine control in throttling applications.

Size	D	D1	D2	D3	f	T	N-Фd	L	W	H
1/2"	15	95	65	45	2	16	4-Ф14	130	117	76
3/4"	20	105	75	58	2	18	4-Ф14	150	120	84
1"	25	115	85	68	2	18	4-Ф14	160	148	100
11/4"	32	140	100	78	2	18	4-Ф18	180	148	105
11/2"	38	150	110	88	3	18	4-Ф18	200	202	116
2"	50	165	125	102	3	20	4-Ф18	230	202	124
21/2"	65	185	145	122	3	22	8-Ф18	290	263	168
3"	76	200	160	138	3	24	8-Ф18	310	263	177
4"	94	235	190	162	3	24	8-Ф22	350	263	200

VALVE DESCRIPTIONA ball valve is a form of quater-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball’s hole is in line with the flow and closed when it is pivoted 90-degrees by the vavle handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed,making for easy visual confirmation of the valve’s status. The shut position 1/4 turn could be in either CW or CCW direction.(S=SHUT,O=OPEN)Ball valve are durable,performing well after many cycles, and reliable, closing securely even after long periods of disuse .These qualities make them an excellent choice for shutoff and control applications,where they are often preferred to gates and globe valves, but they lack their fine control in throttling applications.QUALITY TESTINGTo make sure the quality of sealing for both factory new valve and the valve after repairing ,pressure testing would be the last pace. The method we choose to test is based on the national standard or the international standard. American standard (ANSI/ASME,AP-I),German standard (DIN),Europe standard-(EN)and International standard (ISO)would be the most common choice.

Hebei JY Precision Machinery Co. Ltd is a high-tech enterprise combine designing, tooling developing, casting, machining, surface treatment, inspection, sales and service all together. Founded in 2017, located inHuanghua, Hebei, JY now covers an area of more than 5000 square meters.With a massive research & development environment, JY utilized market-leading technology and introduced various of advanced equipment to ensure the stringent quality in production.Under a powerful management team, the company has growing to the group with more than 100 employees. Product offerings range from Stainless Steel Pipe Fitting, Quick Joint, Ball Valve, Check Valve, to Marine Hardware and Auto Parts. The material are 304, 304L, 316, 316L, SF8M, WCB, 1.4408, etc.-Quality- -Creativity- -Consistency-These words are JY slogan, and also philosophy that drives the company to offer the superior service you are looking for…