适用标准

钢制截止阀，BS1873/ BS EN 13709
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
对焊端，ASME B 16.25
试验标准，API 598/API 6D

设计说明

高压密封阀盖
可更换阀座
锻造T型头阀杆
升降式或非升降式手轮
法兰或对焊端
适用于高压力

标准材料规范

No.	Part Name	ASTM Material
		Carbon Steel	1.25Cr-0.5Mo	2.25Cr- 1Mo	304 Type	316 Type	304L Type	316L Type	20 Alloy
1	Body	A216 WCB	A217WC6	A217 WC9	A351CF8	A351CF8M	A351CF3	A351 CF3M	A351 CN7M
2	Yoke	A216 WCB	A217WC6	A217 WC9	A351CF8	A351CF8M	A351CF3	A351 CF3M	A351 CN7M
3	Disc	WCB+HF	A217 WC6+HF	A217 WC9+H F	A351CF8	A351CF8M	A351CF3	A351 CF3M	A351 CN7M
4	Stem	A182 F6a	A182 F11	A182 F22	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
5	Seat Ring	A105+HF	A182 F11+HF	A182 F22+HF	NA	NA	NA	NA	NA
6	Bonnet	A216 WCB	A217WC6	A217 WC9	A351CF8	A351CF8M	A351CF3	A351 CF3M	A351 CN7M
7	Bonnet Gasket	304+ Graphite	304+ Graphite	304+ Graphite	304+ Graphite	316+ Graphite	304L+ Graphite	316L+ Graphite	316+ Graphite
8	Adapter Ring	Soft steel	A182 F6a	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
9	Retainer	A182 F6a	A182 F6a	A182 F6a	A182 F304	A182 F304	A182 F304	A182 F304	A182 F304
10	Yoke Cap	A216 WCB	A217WC6	A217 WC9	A351CF8	A351CF8	A351CF8	A351CF8	A351CF8
11	Bonnet Bolt	A193 B7	A193 B7	A193 B16	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
12	Bonnet Nut	A194 2H	A194 7	A194 7	A194 8	A194 8	A194 8	A194 8	A194 8
13	Packing	Graphite	Graphite	Graphite	Graphite	Graphite	Graphite	Graphite	Graphite
14	Gland	A276 410	A276 410	A276 410	A276 304	A276 316	A276 304L	A276 316L	20-Alloy
15	Gland Flange	A216 WCB	A216WCB	A216WCB	A351CF8	A351CF8	A351CF8	A351CF8	A351CF8
16	Eyebolt	Carbon steel	A193 B7	A193 B7	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
17	Eyebolt Nut	Carbon steel	A194 2H	A194 2H	A194 8	A194 8	A194 8	A194 8	A194 8
18	Eyebolt Pin	A276 410	A276 411	A276 412	A276 304	A276 304	A276 304	A276 304	A276 304
19	Greas Fitting	Commercial	Commercial	Commercial	Commercial	Commercial	Commercial	Commercial	Commercial
20	Stem Nut	Bronze	Bronze "1	Bronze "1	Bronze	Bronze	Bronze	Bronze	Bronze
21	Jam Nut	Carbon steel	Carbon steel	Carbon steel	Stainless steel	Stainless steel	Stainless steel	Stainless steel	Stainless steel
22	Hand Wheel	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron	Malleable iron
23	Wheel Nut	Carbon steel	Carbon steel	Carbon steel	Carbon steel+Zn	Carbon steel+Zn	Carbon steel+Zn	Carbon steel+Zn	Carbon steel+Zn
5	Back Seat	A276 410	A276 410	A276 410	NA	NA	NA	NA	NA
*1	Ductile Ni-Resist iron Optional
NA	Integral with vessell

主要外观尺寸和重量Class 600

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16
		mm	50	65	80	100	150	200	250	300	350	400
A1		in	7.0	8.5	10.0	12.0	18.0	23.0	28.0	32.0	35.0	39.0
		mm	178	216	254	305	457	584	711	813	889	991
A2		in	11.5	13.0	14.0	17.0	22.0	26.0	31.0	33.0	35.0	39.0
		mm	292	330	356	432	559	660	787	818	889	991
A3		in	11.62	13.12	14.12	17.12	22.12	26.12	31.12	33.12	35.12	39.12
		mm	295	333	359	435	562	664	792	841	892	994
H		in	21.7	24.8	26.8	29.5	453	49.6	55.1	61.0	70.9	85.0
		mm	550	630	680	750	1150	1250	1400	1550	1800	2160
W		in	9.8	11.8	11.8	17.7	23.6	18.1	24.0	24.0	24.0	29.9
		mm	250	300	300	450	600	460	610	610	610	760
Weight	RF	ib	99.2	121.2	187.4	297.7	672.5	1367.1	2888.6	4189.5	5997.6	6945.8
		kg	45	55	85	135	305	620	1310	1900	2720	3150
	BW	ib	77.2	99.2	132.3	209.5	507.2	1190.7	2535.8	3792.6	5578.7	6394.5
		kg	35	45	60	95	230	540	1150	1720	2530	2900

主要外观尺寸和重量Class 900

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16
		mm	50	65	80	100	150	200	250	300	350	400
A1		in	8.5	10.0	12.0	14.0	20.0	26.0	31.0	36.0	39.0	43.0
		mm	216	254	305	356	508	660	787	914	991	1092
A2		in	14.5	16.5	15.0	18.0	24.0	29.0	33.0	38.0	40.5	44.5
		mm	368	419	381	457	610	737	838	965	1029	1130
A3		in	14.62	16.62	15.12	18.12	24.12	29.12	33.12	38.12	40.88	44.88
		mm	371	422	384	460	613	740	841	968	1038	1140
H		in	24.4	25.3	28.4	33.5	48.2	53.1	61.0	68.9	78.7	90.9
		mm	619	641	721	850	1225	1350	1550	1750	2000	2310
W		in	15.7	15.7	15.7	19.7	24.0	24.0	24.0	24.0	29.9	29.9
		mm	400	400	400	500	610	610	610	610	760	760
Weight	RF	ib	176.4	242.6	231.5	374.9	926.1	2205.0	3792.6	5071.5	7386.8	8820.0
		kg	80	110	105	170	420	1000	1720	2300	3350	4000
	BW	ib	121.3	176.4	176.4	286.7	793.8	1984.5	3351.6	4520.3	6725.3	7938.0
		kg	55	80	80	130	360	900	1520	2050	3050	3600

主要外观尺寸和重量?Class 1500

Valve Size		in	2	2.5	3	4	6	8	10	12	14
		mm	50	65	80	100	150	200	250	300	350
A1		in	8.5	10.0	12.0	16.0	22.0	28.0	34.0	39.0	42.0
		mm	216	254	305	406	559	711	864	991	1067
A2		in	14.5	16.5	18.5	21.5	27.75	32.75	39.0	44.5	49.5
		mm	368	419	470	546	705	832	991	1130	1257
A3		in	14.62	16.62	18.62	21.62	28.0	33.13	39.38	45.12	50.25
		mm	371	422	473	549	711	841	1000	1146	1276
H		in	24.4	25.2	32.9	33.7	48.4	70.9	78.7	91.0	105.9
		mm	619	641	835	857	1230	1800	2000	2311	2691
W		in	15.7	15.7	19.7	19.7	24.0	24.0	29.9	29.9	29.9
		mm	400	400	500	500	610	610	760	760	760
Weight	RF	ib	176.4	242.6	299.9	496.1	1433.3	3704.4	5909.4	7497.0	9481.5
		kg	80	110	136	225	650	1680	2680	3400	4300
	BW	ib	121.3	176.4	209.5	352.8	1146.6	3153.2	5027.4	6240.2	7938.0
		kg	55	80	95	160	520	1430	2280	2830	3600

主要外观尺寸和重量?Class 2500

Valve Size		in	2	2.5	3	4	6	8	10	12
		mm	50	65	80	100	150	200	250	300
A1		in	11.0	13.0	14.5	18.0	24.0	30.0	36.0	41.0
		mm	279	330	368	457	610	762	914	1041
A2		in	17.75	20.0	22.75	26.5	36.0	40.25	50.0	56.0
		mm	451	508	578	673	914	1022	1270	1422
A3		in	17.87	20.25	23.0	26.88	36.5	40.87	50.88	56.88
		mm	454	514	584	683	927	1038	1292	1445
H		in	24.3	30.7	31.5	51.2	53.9	85.0	100.0	106.0
		mm	616	781	800	1300	1370	2160	2540	2692
W		in	15.7	19.7	19.7	24.0	24.0	29.9	P9 9	29.9
		mm	400	500	500	610	610	760	760	760
Weight	RF	ib	220.5	341.8	463.1	1102.5	2756.3	5292.0	7276.5	9261.0
		kg	100	155	210	500	1250	2400	3300	4200
	BW	ib	154.4	242.6	308.7	771.8	2094.8	4410.0	5512.5	7276.5
		kg	70	110	140	350	950	2000	2500	3300