日韩国产欧美情侣视频,国产中出在线一区二区,欲求不满的人妻中文字幕

概述Outline：

　　本閥重量輕、耐腐蝕性強，被應(yīng)用于多個領(lǐng)域，如一般純水和生飲水的管路系統(tǒng)、排水和污水管路系統(tǒng)、鹽水和海水管路系統(tǒng)、酸堿和化學溶液系統(tǒng)等多個行業(yè)，品質(zhì)得到廣大用戶的認可。
　外型結(jié)構(gòu)緊湊美觀
　本體重量輕容易安裝
　耐腐蝕性強，應(yīng)用范圍廣
　材質(zhì)衛(wèi)生無毒
　耐磨損、容易拆卸，維護簡單易行

The valve, light weight, corrosion resistance, is used in many fields, such as general water and raw water piping systems, drainage and sewage piping systems, salt water and sea water piping systems, pH and chemical solution system other industries, quality has been recognized by the majority of users.
Compact exterior appearance
Body weight is easy to install
Corrosion resistance, and wide application
Health and non-toxic material
Wear-resistant, easy to disassemble, easy to maintain

參數(shù)Parameter:

空氣驅(qū)動Air-driven	壓縮空氣4-6bar（可帶手輪）Air 4-6bar （available with hand wheel）
公稱通徑DN（mm）	15～100mm
公稱壓力PN（mpa）	1.0～1.6Mpa
適用溫度Temperature	0～+60℃
連接方式Connection	法蘭、螺紋Flange, threaded
閥結(jié)構(gòu)Valve structure	一體、三通L、三通TOne, three L, tee T
閥體材質(zhì)Body material	UPVC、CPVC、PP
閥芯材質(zhì)Spool material	UPVC、CPVC、PP
密封材質(zhì)Sealing material	PTFE
適用介質(zhì)Medium	PVC兼容的食品工業(yè)化學溶劑PVC food industry, chemical solvents compatible
可選附件Optional accessories	限位開關(guān)、定位器、電磁閥、減壓閥Limit switches, positioners, solenoid valves, pressure reducing valve

外型尺寸Dimensions:

通徑（mm）	英寸Inch	尺寸（mm）
通徑（mm）	英寸Inch	L	L1	L2	D1	D2	D3	D4	D5
15	1/2	112	60	16	13	20.1	20.3	31	45
20	3/4	132	73	19	18	25.1	25.3	37	55
25	1	144	78	22	23	32.1	32.3	44	66
32	1 1/4	165	87	26	30	40.1	40.3	54	82
40	1 1/2	171	92	31	38	50.1	50.3	65	98
50	2	200	112	38	48	63.1	63.3	79	120
65	2 1/2	273	136	44	61	75.1	75.3	92	140
80	3	303	158	51	69	90.1	90.3	108	160
100	4	326	176	61	99	110.1	110.4	146	225