The ball valve opening and closing member (ball) is driven by the stem and rotates around the ball valve shaft. Can also be used for fluid regulation and control, which is hard sealed V-ball valve V-core and surfacing cemented carbide metal seat shear force is strong, especially suitable for fiber, micro solid particles and other media. Multi-way ball valve can not only flexibly control the media confluence, shunt and flow switch, but also can close any channel to connect the other two channels. This valve should normally be installed horizontally in the pipe. Ball valve according to the driving mode is divided into pneumatic ball valve, electric ball valve and manual ball valve.

Ordering  Code

1. Type

valve block type ball valve DNO4-25

sleeve type ball valve DN32-50

2. Connecting methods

Reference table for thread specifications or pipe external diameter and connecting methods

NPT(PT) connection American standard NPT(PT)

UN/UNF internal thread connection

3. Valve body and connector material:1-carbon steel 4-Stainless steel

4. Valve body and control core shaft material:

1--Alloy steel 2--Braze  4--Stainless steel

5. ball body sealing material:1-POM

6. Sealing ring materials for connector and control core shaft :

2--NBR  4--fluororubber NOTE:material 1112 are common combinations

7.Handle type

01=aluminum hold loop handle, straight handle (AG)

02=aluminum hold loop handle, crane handle(AK)

03=galvanized hold loop handle, straight handle (ZG)

04=galvanized hold loop handle with installation bolts, crane handle(ZK) 

06=steel handle with installation bolts, crane handle (SK)

09=no handle

8.Series(by the manufacturer)

9.Surface protection

None=phosphorization

W=Environmental protection zinc(trivalency)

G= yellow zinc plating

Cosmetic dimensions

Connecting methods		Type	DN	PN（bar）	LW	RA	d1	i	L	L1	B	H	h1	h2	h3	SW1	SW2
		KHB-06LR	04	500	04	06	M12x1.5	10	67	40	27	48	13	35	8	09	19
		KHB-08LR	06	500	06	08	M14x1.5	10	67	40	27	48	13	35	8	09	19
		KHB-1OLR	08	500	08	10	M16x1.5	11	74	42	32	53	17	40	8	09	27
		KHB-12LR	10	500	10	12	M18x1.5	11	74	42	32	53	17	36	8	09	27
		KHB-15LR	13	500	12	15	M22x1.5	12	82	48	35	53	17	40	8	09	30
		KHB-15LR	16	400	12	15	M22x1.5	12	82	47	38	62	19	45	11	09	32
		KHB-18LR	13	315	12	18	M26x1.5	12	82	48	35	53	17	40	8	12	30
		KHB-18LR	16	315	15	18	M26x1.5	12	82	47	38	62	19	45	11	12	32
		KHB-22LR	20	315	19	22	M30x2	14	101	60	48	75	24.0	55	11	12	41
		KHB-28LR	25	315	24	28	M36x2	14	108	64	57	82	28.5	64	11	14	50
		KHM-35LR	32	315	30	35	M45x2	16	141	84	75	102.7	37.5	84.2	12	09	60
		KHM-42LR	40	315	36	42	M52x2	16	162	91	85	113.7	42.5	95.2	12	09	70
		KHB-08SR	04	500	05	08	M16x1.5	12	73	40	27	48	13	35	8	09	19
		KHB-10SR	06	500	06	10	M18x1.5	12	73	40	27	48	13	35	8	09	19
		KHB-12SR	08	500	08	12	M20x1.5	12	76	42	32	53	17	36	8	09	27
		KHB-14SR	10	500	10	14	M22x1.5	14	80	42	32	53	17	36	8	09	27
		KHB-16SR	13	500	12	16	M24x1.5	14	86	48	35	53	17	40	8	09	30
		KHB-16SR	16	500	12	16	M24x1.5	14	86	47	38	62	19	45	11	09	32
		KHB-2OSR	13	500	12	20	M30×2	16	90	48	35	53	17	40	8	09	30
		KHB-20SR	16	400	15	20	M30x2	16	90	47	38	62	19	45	11	09	32
		KHB-25SR	20	315	20	25	M36x2	18	109	60	48	75	24.0	55	11	12	41
		KHB-30SR	25	315	25	30	M42×2	20	120	64	57	82	28.5	64	11	12	50
		KHM-38SR	32	315	30	38	M52×2	22	153	84	75	102.7	37.5	84.2	12	14	60

Deliver, Shipping And Serving

Deliver time: in stock/10-30 Day

Shipping: FOB NINGBO,FOB SHANGHAI

Serving: 24 hours on line

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