What is DN10 valve?

Commonly referred to as “DN10” or as MTM Hydro’s High-Pressure Plated Brass Ball valve, is found in a variety of areas in the pressure washing system.

What does 600 CWP mean on a ball valve?

600 CWP means 600 PSI Cold Working Pressure Ball Valve mainly used for Water, Oil and Gas and available in Brass material.

What is DN 40 valve?

This valve is rated for 6 bar and is operated by hand, but can be used with an actuator (ISO 5211 F05). The nominal diameter is 40 mm (1-1/2 inch) and has a lug type flange. The Cast iron (GGG40) housing, stainless steel disc and FKM seal make it durable and allows for a media temperature between 5°C and 180°C.

What does DN mean on a valve?

DN stands for diametre nominal, which denotes the size of a pipe (specifically, its inside diameter) in millimeters (mm). NPS, or nominal pipe size, is merely the non-metric equivalent in which the diameter is measured in inches (in.).

What is DN10 valve? – Related Questions

What is DN and PN?

Nominal diameter (DN) and nominal pressure (PN)

What does dn200 mean?

Diameter Nominal DN (mm) Nominal Pipe Size NPS (inches) Outside diameter (OD) inches (mm)
100 4 4.500 in (114.30 mm)
150 6 6.625 in (168.27 mm)
200 8 8.625 in (219.08 mm)
250 10 10.75 in (273.05 mm)

What DN means?

Distinguished Name, an identifier type in the LDAP protocol. Domain name, an identification string used within the Internet. Domain Nameserver.

What is DN 50 valve?

This valve is rated for 10 bar and is operated by hand, but can be used with an actuator (ISO 5211 F05). The nominal diameter is 50 mm (2 inch) and has a wafer type flange.

What is DN 80 valve?

Thermoplastic Butterfly Valves 2″ – 8″ are wafer style to fit between ANSI B16. 5 Class 150 flanges. Disc is contoured for lowest possible pressure drop ( highest Cv). Shaft is 410 S.S.

What does DN mean on mechanical drawings?

Nominal Diameter is also known as the mean or average outside diameter and is represented by DN. It is neither equal to the inner diameter (ID) nor the outer diameter (OD) of the pipe.

What is the meaning of DN 100?

DN stands for ‘Diameter Nominal‘. Put simply, it is a rough translation of mm from imperial sizes, assuming that an inch is 25mm. We refer to a 12″ flange as DN300, when in fact it is 304mm.

What does NC mean on drawings?

Engineering drawing abbreviations and symbols
Abbreviation or symbol Definition
NC National Coarse; numerical control
NCM nonconforming material(s)
NCR nonconformance report
NEC not elsewhere classified; National Electrical Code

What does DD mean in construction drawings?

Design development, or DD, occurs after schematic design and right before construction documents. Assume the schematic design phase was a distant view into the building where you can see its shape and general outline. The design development phase will zoom into the project in a lot more detail.

What is DD and SD?

Schematic Design (SD), Design Development (DD) and Construction Documentation (CD) are stages in CAD drafting to ensure that the budget and vision of client and architects reach an arrangement that can be well executed.

What is DD and DH?

In Internet slang, DH is an abbreviation for dear husband; it is commonly used by women on certain forums to refer to their husbands. Similarly, DD means dear daughter and DS means dear son. According to one forum participant interviewed in an ethnographic study, DH first appeared on America Online.

What is CD and DD in construction?

In the construction world, DD means Design Development, CD means Construction Documents and SD means Schematic Design.

What is DD in civil engineering?


Design development collects the results from the schematic design phase and takes them one step further. This phase involves finalizing the design and specifying items such as materials, window and door locations and general structural details. At the end of this phase, we deliver.

What does 50 CD mean in construction?

The term “50 percent CDs” refers to a common checkpoint or milestone for a project. it means that the construction drawings are 50 percent complete. Typically, this is a hard-deadline that architects work toward.

What does 100 DD mean in construction?

100% DD’s would be 100 % complete shop drawings.

What is DD in full?

Demand draft or DD is a method used by an individual or a bank to transfer money from one bank account to another. Demand drafts differ a lot from cheques, as they do not require the signature of the account holder to be cashed.

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