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
NOTE:Confom   to   JB981-77 standard nut and JB2099-77 standard connecting pipe,and GB-1235 standard O ring sealing ring.		KHB-M12x1.25	04	500	04	08	M12x1.25	10	61	40	27	48	15	35	8	09	19
		KHB-M16x1.5	06	500	06	11	M16x1.5	11	69	40	27	48	15	35	8	09	19
		KHB-M22x1.5	08	500	08	16	M22x1.5	12	76	42	32	53	17	36	8	09	27
		KHB-M27x1.5	10	500	10	20	M27x1.5	12	76	42	32	53	17	36	8	09	27
		KHB-M30x1.5	16	400	15	24	M30x1.5	13	84	47	38	62	19	45	11	09	32
		KHB-M36x2	20	315	19	30	M36×2	15	103	60	48	75	24.0	55	11	12	41
		KHB-M42x2	25	315	24	35	M42×2	18	116	64	57	82	28.5	64	11	12	50
		KHM-M52x2	32	315	30	40	M52×2	20	149	84	75	102.7	37.5	84.2	12	14	60
		KHM-M60x2	40	315	36	45	M60×2	22	163	91	85	113.7	42.5	95.2	12	14	70
		KHM-M72×2	50	315	48	60	M72×2	24	178	100	105	131.2	52.5	95.2	12	17	80
		KHB-G1/4	06	500	06		G1/4	14	69	40	27	48	13	35	8	09	22
		KHB-G3/8	10	500	10		G3/8	14	72	42	32	53	17	36	8	09	27
		KHB-G1/2	13	500	12		G1/2	16	83	48	35	53	17	40	8	09	30
		KHB-G1/2	16	400	15		G1/2	16	83	47	38	62	19	45	11	09	32
		KHB-G3/4	20	315	20		G3/4	18	95	60	48	75	24.0	55	11	12	41
		KHB-G1	25	315	25		G1	20.5	113	64	57	82	28.5	64	11	12	50
		KHM-G11/4	32	315	30		G11/4	22	110	84	75	102.7	37.5	84.2	12	14	60
		KHM-G11/2	40	315	38		G1//2	24	130	91	85	113.7	42.5	95.2	12	14	70
		KHM-G2	50	315	48		G2	26	140	100	105	131.2	52.5	112.7	12	17	80

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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