呼吸阀通气帽

透气塞，通气塞，呼吸塞，呼吸阀，呼吸排气塞，放气塞，通气帽，液压通气帽

材料：黄铜、铝和钢
表面处理：天然和镀镍

螺纹类型：BSP、公制、NPT 和任何尺寸的 OEM。
公制螺纹：M8 到 M60
NPT 螺纹：NPT1/8” 至 NPT1”
BSP 螺纹：G1/8” 至 G2”

精密控制压力型：
工作压力范围：0.01 MPa 至 0.03MPa（0.1bar 至 0.3bar）。
工作温度范围：-30 摄氏度至 180 摄氏度。
功能：允许密封压力系统在系统热量积聚时排出多余的压力，保护帽可防止水或污垢进入。保持系统在一定的低压力下工作并改善良好的压力传输效率。

黄铜/SS304 过滤器类型：40-60 微米黄铜过滤器或不锈钢 304 过滤器。
功能：允许密封压力系统在系统热量积聚时排出多余的压力，当系统冷却时允许空气压力返回系统，保护帽可防止水或灰尘进入。

用途：泵、单作用气缸或阀门、曲轴箱、储罐、薄壁容器、散热器、液压罐、液压油箱、液压缸、接收器、歧管、齿轮箱、减速器、压缩机和动力传输。

铜通气帽透气阀(公制螺纹 & 英制管螺纹)
Item No.	A	B	C	D	E Size	F	L	SW
GM-BVM10	11	5	3	9	M10x1	14	24	12
GM-BVM12	11	5.5	3	10	M12x1.5/1.25	17	24.5	14
GM-BVM14	11	5.5	3	10	M14x1.5	19	24.5	15
GM-BVM16	11	5.5	3	10	M16x1.5	22	24.5	17
GM-BVM18	11	5.5	3	10	M18x1.5	24	24.5	19
GM-BVM20	11	5.5	3	10	M20x1.5	26	24.5	19
GM-BVM22	11	5.5	3	10	M22x1.5	27	24.5	21
GM-BVM27	11	5.5	3	10	M27x1.5	32	24.5	24
GM-BVM33	11	5.5	3	10	M33x1.5/2	39	24.5	27
GM-BVG18	11	5	3	9	G 1/8"-28	14	24	12
GM-BVG14	11	5.5	3	10	G 1/4"-19	19	24.5	14
GM-BVG38	11	5.5	3	10	G 3/8"-19	22	24.5	17
GM-BVG12	11	5.5	3	10	G 1/2"-14	27	24.5	21
GM-BVG34	11	5.5	3	10	G 3/4"-14	32	24.5	24
GM-BVG10	11	5.5	3	10	G 1"-11	39	24.5	27
Air Releasing Pressure Range:0.015MPa to 0.03MPa(0.15Bar to 0.3Bar)

国标铜通气帽透气阀内置304不锈钢球 (公制螺纹 & 英制管螺纹)
Item No.	A	B	C	D	E Size	F	L	SW
GM-BVM8	11	5	3	9	M8x1	14	25.5	10
GM-BVM10	11	5	3	9	M10x1	14	24	12
GM-BVM12-M	11	5.5	3	10	M12x1.25	17	24.5	14
GM-BVM12	11	5.5	3	10	M12x1.5	17	24.5	14
GM-BVM14	11	5.5	3	10	M14x1.5	19	24.5	15
GM-BVM16	11	5.5	3	10	M16x1.5	22	24.5	17
GM-BVM18	11	5.5	3	10	M18x1.5	24	24.5	19
GM-BVM20	11	5.5	3	10	M20x1.5	26	24.5	19
GM-BVM22	11	5.5	3	10	M22x1.5	27	24.5	21
GM-BVM27	11	5.5	3	10	M27x1.5	32	24.5	24
GM-BVM30	11	5.5	3	10	M30x1.5	36	24.5	27
GM-BVM33	11	5.5	3	10	M33x1.5/2	39	24.5	27
GM-BVM36	11	5.5	3	10	M36x1.5.2	42	24.5	30
GM-BVG18	11	5	3	9	G 1/8"-28	14	24	12
GM-BVG14	11	5.5	3	10	G 1/4"-19	19	24.5	14
GM-BVG38	11	5.5	3	10	G 3/8"-19	22	24.5	17
GM-BVG12	11	5.5	3	10	G 1/2"-14	27	24.5	21
GM-BVG34	11	5.5	3	10	G 3/4"-14	32	24.5	24
GM-BVG10	11	5.5	3	10	G 1"-11	39	24.5	27
Follow China Machinery Industry Ministry Standard（内置不锈钢球）

铜通气帽透气阀-配防漏环(公制螺纹 & 英制管螺纹)
Item No.	A	B	C	D	E Size	F	L	SW
GM-CBVM10	11	8	5	2.5	M10x1	14	27	12
GM-CBVM12	11	8	5.5	3	M12x1.5/1.25	17	27.5	14
GM-CBVM14	11	8	5.5	3	M14x1.5	19	27.5	15
GM-CBVM16	11	8	5.5	3	M16x1.5	22	27.5	17
GM-CBVM18	11	8	5.5	3	M18x1.5	24	27.5	19
GM-CBVM20	11	8	5.5	3	M20x1.5	26	27.5	19
GM-CBVM22	11	8	5.5	3	M22x1.5	27	27.5	21
GM-CBVM27	11	8	5.5	3	M27x1.5	32	27.5	24
GM-CBVM33	11	8	5.5	3	M33x1.5/2	39	27.5	27
GM-CBVG18	11	8	5	3	G 1/8"-28	20	27	12
GM-CBVG14	11	8	5.5	3	G 1/4"-19	20	27.5	14
GM-CBVG38	11	8	5.5	3	G 3/8"-19	22	27.5	17
GM-CBVG12	11	8	5.5	3	G 1/2"-14	26	27.5	21
GM-CBVG34	11	8	5.5	3	G 3/4"-14	32	27.5	24
GM-CBVG10	11	8	5.5	3	G 1"-11	40	27.5	27
Air Releasing Pressure Range:0.01MPa to 0.03MPa(0.1Bar to 0.3Bar)

国标铜通气帽透气阀-配防漏环内置304不锈钢球(公制螺纹 & 英制管螺纹)
Item No.	A	B	C	D	E Size	F	L	SW
GM-CBVM8	11	8	5	2.5	M8x1	12	27	10
GM-CBVM10	11	8	5	2.5	M10x1	14	27	12
GM-CBVM12-M	11	8	5.5	3	M12x1.25	17	27.5	14
GM-CBVM12	11	8	5.5	3	M12x1.5	17	27.5	14
GM-CBVM14	11	8	5.5	3	M14x1.5	19	27.5	15
GM-CBVM16	11	8	5.5	3	M16x1.5	22	27.5	17
GM-CBVM18	11	8	5.5	3	M18x1.5	24	27.5	19
GM-CBVM20	11	8	5.5	3	M20x1.5	26	27.5	19
GM-CBVM22	11	8	5.5	3	M22x1.5	27	27.5	21
GM-CBVM27	11	8	5.5	3	M27x1.5	32	27.5	24
GM-CBVM30	11	8	5.5	3	M30x1.5	36	27.5	27
GM-CBVM33	11	8	5.5	3	M33x1.5/2	39	27.5	27
GM-CBVM36	11	8	5.5	3	M36x1.5/2	42	27.5	30
GM-CBVG18	11	5	3	3	G1/8"-28	20	27	12
GM-CBVG14	11	5.5	3	3	G1/4"-19	20	27.5	14
GM-CBVG38	11	5.5	3	3	G3/8"-19	22	27.5	17
GM-CBVG12	11	6	3	3	G1/2"-14	26	27.5	21
GM-CBVG34	11	6.5	3	3	G3/4"-14	32	27.5	24
GM-CBVG10	11	7	3	3	G1"-11	40	27.5	27
Follow China Machinery Industry Ministry Standard（内置不锈钢球）

外六角铜通气帽透气阀(公制螺纹 & 英制管螺纹)
Item No.	A	B	C	D	E Size	d	SW	Remarks
GM-HBVM10	10	10.5	29.5	8	M10x1	18	17	Releasing Pressure Range:0.005MPa to 0.03MPa
GM-HBVM12	10	10.5	31.5	10	M12x1.5/1.25	18	19
GM-HBVM16	10	10.5	31.5	10	M16x1.5	18	21
GM-HBVM22	10	10.5	31.5	10	M22x1.5	18	24
GM-HBVM27	10	10.5	31.5	10	M27x1.5	18	27
GM-HBVM33	10	10.5	31.5	10	M33x1.5/2	18	36

GM-HBVG18	10	10.5	29.5	8	G1/8"-28	18	17
GM-HBVG14	10	10.5	30.5	9	G1/4"-19	18	19
GM-HBVG38	10	10.5	31.5	10	G3/8"-19	18	19
GM-HBVG12	10	10.5	31.5	10	G1/2"-14	18	26
GM-HBVG34	10	10.5	31.5	10	G3/4"-14	18	27
GM-HBVG10	10	10.5	31.5	10	G1"-11	18	36

GM-HBVN38	10	10.5	35	13.5	NPT 3/8"	18	19
GM-HBVN12	10	10.5	35.5	14	NPT 1/2"	18	22
GM-HBVN34	10	10.5	38.5	17	NPT 3/4"	18	27
GM-HBVN10	10	10.5	40.5	19	NPT 1"	18	36

外六角通气帽呼吸阀(美制NPT螺纹)
Item No.	A	B	C	D	E Size	d	SW	Remarks
GM-HBVN18	10	10.5	32.5	11	G 1/8"-28	18	17	Releasing Pressure Range:0.01MPa to 0.03MPa
GM-HBVN14	10	10.5	35	13.5	G 1/4"-19	18	19
GM-HBVN38	10	10.5	35	13.5	NPT 3/8"	18	19
GM-HBVN12	10	10.5	35.5	14	NPT 1/2"	18	22
GM-HBVN34	10	10.5	38.5	17	NPT 3/4"	18	27
GM-HBVN10	10	10.5	10.5	19	NPT 1"	18	34

外六角通气帽呼吸阀-配滤芯(公制螺纹 & 英制管螺纹)
Item No.	A	B	C	D	E Size	d	SW	Remarks
GM-HBVM10-BF	10	10.5	29.5	8	M10x1	18	17	No Pressure with Brass FIller/SS304 Filter
GM-HBVM12-BF	10	10.5	30.5	9	M12x1.5/1.25	18	17
GM-HBVM16-BF	10	10.5	31.5	10	M16x1.5	18	22
GM-HBVM22-BF	10	10.5	31.5	10	M22x1.5	18	27
GM-HBVM27-BF	10	10.5	31.5	10	M27x1.5	18	32
GM-HBVM33-BF	10	10.5	31.5	10	M33x1.5/2	18	36

GM-HBVG18-BF	10	10.5	29.5	8	G 1/8"-28	18	17
GM-HBVG14-BF	10	10.5	31.5	10	G 1/4"-19	18	19
GM-HBVG38-BF	10	10.5	31.5	10	G 3/8"-19	18	21
GM-HBVG12-BF	10	10.5	31.5	10	G 1/2"-14	18	27
GM-HBVG34-BF	10	10.5	31.5	10	G 3/4"-14	18	32
GM-HBVG10-BF	10	10.5	31.5	10	G 1"-11	18	36

外六角通制气帽 -配滤芯(美制NPT螺纹)
Item No.	A	B	C	D	E Size	d	SW	Remarks
GM-HBVN18-BF	10	10.5	32.5	11	NPT1/8"	18	17	No Pressure Brass FIller/SS304 Filter
GM-HBVN14-BF	10	10.5	35	13.5	NPT1/4"	18	17
GM-HBVN38-BF	10	10.5	35	13.5	NPT3/8"	18	19
GM-HBVN12-BF	10	10.5	35.5	14	NPT1/2"	18	22
GM-HBVN34-BF	10	10.5	38.5	17	NPT3/4"	18	27
GM-HBVN10-BF	10	10.5	40.5	19	NPT1"	18	34

简式外六角呼吸堵头-配滤芯(美制NPT螺纹 )
Item No.	A	B	C	D	E Size	F(3)	SW	Remarks
GM-HBVN18-SP	15.2	8	7.2	5	NPT 3/8"	3.2	19	No Pressure with Brass FIller/SS304 Filler(NPT1/8 and 1/4" No filter)
GM-HBVN14-SP	19.2	8	11.2	6	NPT 3/8"	3.2	21
GM-HBVN38-SP	19.4	8	11.4	8	NPT 3/8"	3.2	24
GM-HBVN12-SP	20.7	8.2	12.5	8.5	NPT 1/2"	3.2	29
GM-HBVN34-SP	23.8	9	14.8	8.5	NPT 3/4"	3.2	34
GM-HBVN10-SP	27.4	9	18.4	8.5	NPT 1"	3.2	41

外六角铝透气塞内滤芯 (美制SAE 螺纹)
Parts No.	SW	A	B	L	E Size	Remarks
GM-HAVP-5/16-24UNF	12	8.5	8	17.5	5/16"-24UNF	Small size no filter inside
GM-HAVP-3/8-24UNF	14	8.5	8	17.5	3/8"-24UNF
GM-HAVP-7/16-20UNF	14	8.5	8	17.5	7/16"-20UNF
GM-HAVP-1/2-20UNF	17	8.5	8	17.5	1/2"-20UNF
GM-HAVP-9/16-18UNF	22	8.5	9	17.5	9/16"-18UNF	Seals: NBR O-Ring,SS304 Filter 100Mesh inside
GM-HAVP-3/4-16UNF	22	8.5	12	20.5	3/4"-16UNF
GM-HAVP-7/8-14UNF	27	8.5	12	20.5	7/8"-14UNF
GM-HAVP-1.1/6-12UN	32	8.5	12	20.5	1-1/6"-12UN
GM-HAVP-1.5/16-12UN	38	8.5	12	20.5	1-5/16"-12UN

Flat Brass Silencer Breather(BSP Thread)
Item No.	A	B	C	D(SW)	Remarks
GM-BSG18	G1/8"	7	12	12	Working Pressure:0-1MPa
GM-BSG14	G1/4"	9	15	17
GM-BSG38	G3/8"	10	17	19
GM-BSG12	G1/2"	12	19	22
GM-BSG34	G3/4"	13	21	27
GM-BSG10	G1"	15	23	36

Flat Brass Silencer Breather(NPT Thread)
Item No.	A	B	C	D(SW)	Remarks
GM-BSN18	NPT1/8"	7	12	12	Working Pressure:0-1MPa
GM-BSN14	NPT1/4"	9	15	17
GM-BSN38	NPT3/8"	10	17	19
GM-BSN12	NPT1/2"	12	19	22
GM-BSN34	NPT3/4"	13	21	27
GM-BSN10	NPT1"	15	23	36

Flat Brass Silencer Breather(PT Thread)
Item No.	A	B	C	D(SW)	Remarks
GM-BSPT18	PT1/8"	7	12	12	Working Pressure:0-1MPa
GM-BSPT14	PT1/4"	9	15	17
GM-BSPT38	PT3/8"	10	17	19
GM-BSPT12	PT1/2"	12	19	22
GM-BSPT34	PT3/4"	13	21	27
GM-BSPT10	PT1"	15	23	36

Flat Brass Silencer Breather(NPT Thread)
Item No.	A	B	C	D(SW)	Remarks
GM-BSN18	NPT1/8"	7	12	12	Working Pressure:0-1MPa
GM-BSN14	NPT1/4"	9	15	17
GM-BSN38	NPT3/8"	10	17	19
GM-BSN12	NPT1/2"	12	19	22
GM-BSN34	NPT3/4"	13	21	27
GM-BSN10	NPT1"	15	23	36