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

SAV3(SAV7)

Nominal size DN: 15 ~ 25 15

Connection mode: internal thread RC NPT
Pressure difference range: Mpa: 0.1 to 1.6
Nominal pressure PN: PN25
PMA/TMA MPa/℃ : 1.7/204
Shell material: 304

Download SAV3(SAV7)
Features
1. The valve intima box is a temperature-sensing element made of special materials. High compressive strength, strong resistance to water shock, good temperature sensitivity, so sensitive action.

2. The opening and closing of the valve are controlled by the change of the state of the temperature-sensitive liquid. The volume is small and the displacement is large.

3. Can work normally in a wide range of pressure changes.

4. It can be installed horizontally or vertically.

5. Can be used as steam system exhaust valve.

Usage: Widely used in steam tracing pipe network with small condensing water and instrument tracing and small heating equipment to block steam drainage.

選型速查表
Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
日韩人妻中文无码一区二区| CAO死你小SAO货湿透了NP| 强奷漂亮雪白丰满少妇AV| 亚洲AV无码成人精品区在线播放| 国产又黄又爽胸又大免费视频 | 无码尹人久久相蕉无码|