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No.	Materials	Materials
No.	Materials	WCB/13Cr	WCB/304	WCB/316	CFB	CFBM
1	Body	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
2	Body bolt	ASTMA193 B7	ASTMA193 B7	ASTMA193 B7	ASTMA19388	ASTM A193 B8M
3	Body nuts	ASTMA194 2H	ASTMA194 2H	ASTMA194 2H	ASTMA194 8	ASTMA194 8M
4	spacer	reinforced PTFE(<180℃) or 316+ Flexible Graphite winding spacer Stainless Steel
5	CAP	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
6	valve seat	ASTM A182 F6a+WC-Co	ASTM A182 F304+WC-Co	ASTM A182 F316+WC-Co	ASTM A182 F304+WC-C	ASTM A182 F316+WC-Co
7	spring	Inconel 750	Inconel 750	lnconel 750	Inconel 750	lnconel 750
8	Body	ASTM A182 F6a+WC-Co	ASTM A182 F304+WC-CO	ASTM A182 F316+WC-Co	ASTM A182 F304+WC-C	ASTM A182 F316+WC-Co
9	clamping ring	ASTM A182 F6a	ASTM A182 F304	ASTM A182 F316	ASTM A182 F304	ASTM A182 F316
10	valve seat sealing surface	Flexible Graphite
11	valve handle	ASTM A182 F6a	ASTM A182 F304	ASTM A182 F316	ASTM A182 F304	ASTM A182 F316
12	packing	Flexible Graphite
13	packing pressing sleeve	ASTM A182 F6a	ASTM A182 F304	ASTM A182 F316	ASTM A182 F304	ASTM A182 F316
14	packing pressing sheet	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A351 CF8	ASTM A351 CF8M
15	packing bolt	ASTM A193 B7	ASTMA193 B7	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8M
16	locating plate	304	304	304	Stainless Steel	Stainless Steel
17	wrench	WCB	WCB	WCB	WCB	WCB

Product range

Caliber

NPS
DN

1/2

3/4

1

1 1/4

1 1/2

2

2 1/2

3

4

5

6

15

20

25

32

40

50

65

80

100

125

150

Nominal pressure

Class150/PN20

☆

△

Class300/PN50

☆

△

-

Class600/PN100

☆

△

-

Class900/PN150

☆

△

-

Class1500/PN250

☆

△

-

Metal seal ball valve

Size and connection size

PN16 (1.6MPa)
DN	D1	L	D	D1	D2	B	F	N-d0	H	W	Weight (kg)
20	20	140	105	75	55	14	2	4-14	75	130	3.2
25	25	150	115	85	65	14	2	4-14	85	130	3.5
32	32	165	140/135	100	78	16	2	4-18	110	180	6.5
40	40	180	150/145	110	85	16	3	4-18	135	230	7.2
50	50	200	165/160	125	100	16	3	4-18	142	230	8.5
65	65	220	185/180	145	120	18	3	4-18	173	400	14.8
80	80	250	200/195	160	135	20	3	8-18	183	400	25
100	100	280	220/215	180	155	20	3	8-18	255	650	35
125	125	320	250/245	210	185	22	3	8-18	265	650	75
150	150	360	285/280	240	210	24	3	8-23	290	1000	135
PN25(2.5MPa)
20	20	140	105	75	55	16	2	4-14	75	130	3.25
25	25	150	115	85	65	16	2	4-14	85	130	3.9
32	32	165	140/135	100	78	18	2	4-18	110	180	7.25
40	40	180	150/145	110	85	18	3	4-18	135	230	8.6
50	50	200	165/160	125	100	20	3	4-18	142	230	11.5
65	65	220	185/180	145	120	22	3	8-18	173	400	22.5
80	80	250	200/195	160	135	22	3	8-18	183	400	25
100	100	280	230	190	160	24	3	8-23	250	650	35
125	125	320	270	220	188	28	3	8-25	315	650	75
150	150	360	300	250	218	30	3	8-25	340	1000	146

PN40(4.0MPa)
20	20	140	105	75	55	16	2	4-14	75	130	51
25	25	150	115	85	65	16	2	4-14	85	130	58
32	32	180	140/135	100	78	18	2	4-18	110	180	66
40	40	200	150/145	110	85	18	3	4-18	135	230	76
50	50	220	165/160	125	100	20	3	4-18	142	230	88
65	65	250	185/180	145	120	22	3	8-18	173	400	110
80	80	280	200/195	160	135	22	3	8-23	183	400	121
100	100	320	235/230	190	160	24	3	8-25	250	650	150
125	125	400	270	220	188	28	3	8-25	315	1000	176
150	150	400	300	250	218	30	3	8-25	340	1200	204
PN64(6.4MPa)
20	20	152	130/125	90	68	20	2	4-18	75	130	51
25	25	180	140/135	100	78	22	2	4-18	85	130	58

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Contact: Manager Li +86-13914652588
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