American Standard Q61F 800LB What do letters and numbers mean

q Ball valves. 6 Welded connections.

1 Floating Ball Straight through the runner.

f Sealing surface: fluoroplastic.

800lb American Standard 800lb class.

The body material code is omitted, and the body material is A105

Refer to JB T308

Here are some of the well-known brands recognized in the valve industry, which are widely recognized and have a high reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry:

The following influential first-line brands of water system valves and industrial valves can be used as a reference, but for reference only: Suzhou Neway Valve, Shanghai Guanlong Valve, Shanghai Qizhong Valve, Sanhua, Su Yan, Shentong, Su Valve, Nanfang, Jiang.

First, the word Yao. The above manufacturers are only estimates and references, and the specific situation may vary or fluctuate at any time due to changes in a series of factors such as changes in the market, the size of the competition pattern, and the stability of product quality. As an indispensable key device in industrial production and civil facilities, the quality and reputation of the valve brand directly affect the satisfaction and trust of users.

These brands are known in the valve industry for their innovative technology, high-quality products and reliability. It is important to note that the market and industry are evolving rapidly, and different rankings may vary depending on time and region. For the most up-to-date ranking information, it is recommended to refer to industry reports, professional organizations or market research data for more detailed and accurate information.

In this model KK25F55TI, the first K - freezer refrigerator, the second K - ultra-thick insulation layer (usually refers to the cold room), 25 - volume**, representing 250 liters, F-zero degree preservation, the first 5 - door code, the second 5 intelligent mode, TI means domestic production.

KK22F, 218 liters.

KK25F, 250 liters.

The difference between KK28F and 280L is the volume.

There is no standard for American standard valve models at home or abroad, and major design institutes, engineering companies, and large valve companies have their own American standard valve model representation methods.

I'll pass you a copy of the American Standard valve on behalf of du

number of it. z: valve category zho: gate valve.

2: Pressure and other DAO level: CL150

6: Structural type: bolt back bolt connection valve cover, bolt.

Connecting gland, open rod bracket type.

RF: Connection Type: Boss Flange Connection.

S-S1020: Not sure (should be body and spool material etc.) 150lb: 150lb class.

4": Nominal diameter 4 inches.

Q--indicates that the valve type is a ball valve.

6--Indicates that the connection method is welding.

1--Indicates that the structure is straight-through.

f--indicates that the seal is PTFE sealed.

Separator symbols. 10--means that the valve pressure is.

R--indicates that the body material is 316L stainless steel.

Both upstairs were very well spoken! Besides, it would be redundant!

q Ball valves.

6 Welded connection sections.

1 Floating Ball Straight through the runner.

f The sealing surface (seat) material is fluoroplastic.

16 The nominal pressure is PN16

20 The nominal diameter is DN20

Take 215 60 R16 95H as an example, 215 is the tire width, the unit is millimeters, 60 is the aspect ratio, that is, the thickness of the tire wall is the percentage of the tire width, 16 is the diameter of the tire, the unit is inches, 95 is the load, that is, the maximum weight that each tire can carry, H is the maximum speed, and the H level is 210 units are kilometers per hour.

For example, 110 90-16 is the specification of the tire. Section width 110mm, flattening ratio: section height and width ratio of 90%, "indicating that it is a bias tire, if it is R, such as 1100R20, it represents a radial tire, 16 is used to use a rim diameter of 16 inches.

59p, 59h is the load index and speed level of the tire, and 59 means that the load capacity of the tire is 243kg.

P stands for a maximum travel speed of 150 km h, and h stands for a maximum travel speed of 210 km h.

It's not good to be phonetic here. I use words instead. Send double you. Unlike British hair"Big deal. "