内地三级在线观看,久久精品国产久精国产,好大好硬好深好爽想要AV,中文字幕乱码久久午夜

展開

SV1(SV-N)

Nominal size DN: 10 ~ 15, 15, 20, 25
Connection mode: internal thread, socket welding, flange
Nominal pressure PN: PN25
The pressure difference ranges from 0.03 to 1.6 MPa
PMA/TMA PMa/℃ : 1.7/260
Shell material: WCB
Download SV1(SV-N)
Features
1. The internal design has a bypass valve, omitting the bypass piping, and opening the bypass valve can form a bypass loop during operation.
2. The main components of the valve (cover, disc, seat) are unitized, which can realize online rapid maintenance.
3. Built-in automatic air exhaust mechanism, so that the low temperature condensate and air in the early stage of steam discharge quickly, shorten the start-up time.
4. Built-in filter, not affected by debris.
5. Installation in any direction can work effectively.
Application: Low pressure steam use equipment for washing, food industry and printing and dyeing industry.
選型速查表
Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
亚洲VA久久久噜噜噜久久狠狠| 亚洲欧美日韩综合在线丁香| 在线免费观看好看的视频| 亚洲AAAAA特级| 亚洲AV中文无码乱人伦在线咪咕| 色婷婷欧美在线播放内射|