三级国产三级在线,日韩AV无码午夜免费福利制服,久久婷婷色综合一区二区,亚洲av中文无码字幕色三

展開

A46S(A65S)

Nominal size DN: 15~25, 15, 20, 25, 32, 40, 50

Connection: internal thread, flange

Nominal pressure PN: PN63, PN100

Differential pressure range MPa: 0.03~4.6, 0.03~6.5

PMA/TMA  PMa/℃: 4.79/470、4.66/500、7.2/480、7.4/500

Shell material: forged steel 15CrMo

Download A46S(A65S)
Features

1. Hardened stainless steel and high-precision grinding working surface, good vapor sealing.

2. The drain hole of the valve seat is set to evenly distribute three holes, the action is stable, and the valve seat wears less.

3. The air jacket reduces the phenomenon of empty hitting.

4. Built-in filter, easy to clean.

5. Bimetal automatic air discharge, no air blockage.

6. The valve seat and disc can be replaced online, which is convenient for maintenance.

Uses: A46S type is used for medium and low pressure steam main and heat tracing pipelines. Type A65S is used for medium and high pressure steam mains and heat tracing lines.

Selection cheat sheet

RDL

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox