楔式闸阀

型号：

发布日期：03-16

楔式闸阀的启闭件是闸板，闸板的运动方向与流体方向相垂直，楔式闸阀只能作全开和全关，不适合作调节和节流。楔式闸阀一般通过阀杆随旋转手轮上下移动来完成阀门的启闭。有明杆楔式闸阀和暗杆楔式闸阀两种。明杆楔式闸阀是阀杆上下移动，阀杆螺母固定。暗杆闸阀是阀杆固定，阀杆螺母上下移动已完成启闭。

设计特点：

中腔压力自密封

密封硬质合金

闻板：式弹性闸板、平行双闸板、楔式双闸板

闸板全程堆焊耐磨合金导向

阀杆设计为防吹出结构、阀杆ENP处理

专有行程机械限位装置

复合型填料

可选择旁路配置

技术指标

Design features.

avity pressure self sealing

Seal hard aloy

Wedge: flexible wedge gate, parallel gate, wedge di

gate whole surfacing wear-resistant alloy gu

The stem design for blow out proof structure

stem ENP processing

Proprietary mechanical limit switch

Composite type packing

Can choose to bypass configuration

口径：2－28°

压力级：ANSI6OOLB－4500LB

最高温度：630℃

铸造材料：WCB、WB36、WCC、WC1、WC6、WC9、C12

锻造材料：A105、WB36、F22、F91、F92

内件材料：按照API6OO

操作方式：手动、齿轮、电动、气动、液动

连接：焊接

Diameter. 2-28

Pressure: ANSI 60OLB-4500LB

The highest temperature: 630C

Casting material: WCB WB36 WCC WC1 WC 6. W

orging materials: A 105, WB36 F22 F91. F92

Trim material: according to API600

Mode of operation: manual operation, gear, electric

Connection: Welding

零部件标准组合

序号	部件名称	材质
1	Body	A216WCB	A217WC6	A217WC9	A217C5	A217C12	A351CF8M
2	Bonnet	A216WCB	A217WC6	A217WC9	A217C5	A217C12	A351CF8M
3	Wedge	A216WCB+HF	A217WC6+HF	A217WC9+HF	A217C5+HF	A217C12+HF	A351 CF8M+HF
4	Stem	A479 410	A479 410	A479 410	A479 410	A479 410	A479 316
5	Handwheel	A197 orWCB	A197 orWCB	A197 orWCB	A197 orWCB	A197 orWCB	A197 orWCB
6	Body Seat Ring	C/S 1020+HF	A182 Fll+HF	A182 F22+HF	A182 F5a+HF	A182F9+HF	A240316+HF
7	Backseat	A216WCB+13Cr	A217WC6+13&	A217WC9+13&	A217C5+13&	A217C12+13Cr	A351CF8M
8	Gasket	Soft Steel	304 SS	304 SS	304 SS	304 SS	316 SS
9	Packing	Graphite	Graphite	Graphite	Graphite	Graphite	Graphite
10	Gland Flange	A283 D	A283 D	A283 D	A283 D	A283 D	A351 CF8
11	Gland Bolt	A307 B	A307B	A307 B	A307 B	A307 B	A193B8
12	Gland Nut	A307 B	A307 B	A307 B	A307 B	A307 B	A194 8
13	Hinge Clamp Bolt	A193B7	A193B7	A193B7	A193B7	A193B7	A193B7
14	Packing Gland	C/S 1020+Cr	A479 410	A479 410	A479410	A479 410	A479 3I6
15**	Bonnet Bolt	A193B7	A193B16	A193B16	A193B16	A193B16	A193 B8
16*	Bonnet Nut	A194 2H	A194 4	A194 4	A194 4	A194 4	AI94 8
17	Yoke Cap	C/S 1020	C/S 1020	C/S 1020	C/S 1020	C/S 1020	C/S 1020+Zn
18	Yoke Sleeve	A439 D2	A439 D2	A439 D2	A439 D2	A439 D2	A439 D2
19	Handle Nut	C/S 1020	C/S 1020	C/S 1020	C/S 1020	C/S 1020	C/S 1020+Zn
20	Set Screw	C/S 1020	C/S 1020	C/S 1020	C/S 1020	C/S 1020	C/S 1020
21	Grease Nipple	Steel	Steel	Steel	Steel	Steel	Steel
22	Bearing	Steel	Steel	Steel	Steel	Steel	Steel
23	Yoke	A216WCB	A216WCB	A216WCB	A216WCB	A216WCB	A351 CP8
24*	Yoke Bolt	A193B7	A193B7	A193B7	A193B7	A193B7	A193B8
25*	Yoke Nul	A194 2H	A194 2H	A194 2H	A194 2H	A194 2H	A194 8
27*	Bonnet Clamp	C/S 1045	C/S 1045	C/S 1045	C/S 1045	C/S 1045	A240304
28	Retainer	C/S 1045+Cr	A240304	A240 304	A240304	A240 304	A240 316
29	Adapter Ring	C/S 1045+Cr	A240 304	A240 304	A240 304	A240 304	A240316
3”*	Bonnet Clamp	C/S 1045	C/S 1045	C/S 1045	C/S 1045	C/S 1045	A240304
32**	Wosher	A479 410	A479 410	A479 410	A479 410	A479 410	A240304
33	Hinge Clamp	A216WCB	A216WCB	A216WCB	A216WCB	A216WCB	A351 CF8

图片64.png 图片65.png

Class 600	2	2】/2	3	4	6	8	10	12	14	16	18	20	24
重量(lbs)	100	140	150	250	460	695	1166	1710	2668	3527	4178	5194	9400
L	7.00	8.50	10.00	12.00	18.00	23.00	28.00	32.00	35.00	39.00	43.00	47.00	55.00
D	7.87	9.84	9.84	13.98	17.72	19.69	24.80	27.95	31.50	35.43	35.43	43.00	43.00
H	19.96	20.87	23.15	27.95	35.67	45.71	53.11	60.31	66.02	78.74	85.94	102.28	112.95
Cv	307	492	709	1297	3107	6634	8493	12801	15357	20172	26273	32141	45707
Class 900
重量(lbs)	121	183	209	287	617	1014	1808	2535	3307	4630	6020	8125	11973
L	8.50	10.00	12.00	14.00	20.00	26.00	31.00	36.00	39.00	43.00	48.00	52.00	61.00
D	12.40	13.98	13.98	13.98	19.69	24.80	27.95	31.50	35.43	35.43	43.00	43.00	51.02
H	23.07	25.98	24.72	29.13	38.07	46.38	56.89	65.28	69.68	72.44	91.26	101.46	107.00
Cv	268	399	649	1214	2854	5026	7844	11465	13913	18172	23938	29554	42557

Class 1500

重量(IbsJ	108	165	247	265	816	1345	2866	4409	6393	7694	10209	12613	18169
L	8.50	10.00	12.00	16.00	22.00	28.00	34.00	39.00	42.00	47.00	53.00	58.00	68.00
D	12.40	13.98	13.98	15.75	24.80	27.98	31.50	35.43	43.00	43.00	43.00	51.02	51.02
H	23.07	25.78	28.03	33.70	41.77	44.82	62.44	69.21	69.92	74.88	88.46	103.30	115.00
Cv	268	399	596	1062	2489	4378	6840	9970	11966	15669	20627	25880	37148

Class 2500

重量(IbsJ	120	185	298	474	1210	2180	3520	5060	6885	8505	11000	一	一
L	11.00	13.00	14.50	18.00	24.00	30.00	36.00	41.00	44.00	49.00	55.00	62.00	66.00
D	13.98	13.98	13.98	17.72	24.80	27.95	27.95	31.50	35.43	43.00	51.02	51.02	59.00
H	26.53	25.59	27.26	31.69	39.56	52.79	61.18	66.49	71.73	90.47	98.31	107.00	114.00
Cv	173	278	399	668	1648	2954	4696	6889	8368	10955	14481	17587	25483

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