0086 13915563554 Email us:stevencao@cmecsz.com

3/4" Pb Content Less Than 1.9% Cast Iron Handle Wheel Mip Boiler Drains 3/4" Pb Content Less Than 1.9% Cast Iron Handle Wheel Mip Boiler Drains

Nominal pressure: 1.6MPa
Suitable medium: water and seawater
Non-causticity liquid and saturated steam
Working temperature: -20 to ≤170°C

Share this:
  • Model: MG-A2018
  • Brand: AQUA MIGEN
  • Code: 8481804090
  • Product Description
  • Technical Date
  • Quality Control
  • FAQ


gate valve, also known as a sluice valve, is a valve which opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. The gate faces can be parallel, but are most commonly wedge-shaped. Gate valves are primarily used to permit or prevent the flow of liquids, but typical gate valves shouldn't be used for regulating flow, unless they are specifically designed for that purpose. Because of their ability to cut through liquids, gate valves are often used in the petroleum industry. For extremely thick fluids, a specialty valve often known as a knife gate valve is used to cut through the liquid.On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening. This means that flow rate does not change evenly with stem travel. Also, a partially open gate tends to vibrate from the fluid flow. Most of the flow change occurs near shutoff with a relatively high fluid velocity causing gate and seat wear and eventual leakage if used to regulate flow. Typical gate valves are designed to be fully opened or closed. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low friction loss.

This model is 3/4" Pb Content Less Than 1.9% Cast Iron Handle Wheel Mip Boiler Drains

Components and materials:
Nut: brass
Rating plate: aluminum
Handle wheel: aluminum
Packing gland nut: brass
Packing gland washer: brass
Packing ring: teflon
Bonnet: brass
Stem: brass
Locking washer: brass
Wedge disc: brass
Body: brass 
Size: 1/2 to 4-inch 
Gate Valve pressure rating 200 psi/14 bar non-shock cold working pressure, Full port (¼” to 2”), Conventional port (2½” to 4”), Brass body, NPT x NPT end connections or BSPTXBSPT thread. 

SurfaceNature Color / Chrome-plated / Nickel-plated
Connection ThreadNPT. BSP. BSPT
Size1/2",  3/4",  1",  1-1/4",  1-1/2",  2"
Working Pressure15 Bar - 25 Bar
Working mediaWater, Oil et

Work Temperature
Product Name
In our own CNAS laboratory, we normally do the 
1. life test
2. Dimension
3. Apprearance testing
4. Leakage testing
If you have some specific test we also can do it for you.

Quality Control

The production follow the valve standard strictly. Toyota Lean Production line used by AQUA aim to improve the quality.
We test each piece valve during the production, quality control in forge, machine, assemble and all the process in order to guarantee the quality.

Automatic Machine.

AQUA replace automatic machine to most old type of machine so as to make the products best

Forge Process

1. Automatic forging machine
2. Constant temperature
3. 100% Anneal

Brass Test

Every batch of AQUA test 100%
Pre-sale service
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality+Factory Price+Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team,
you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
1.Is it in stock
Pls contact us and it according to your detail products model
2.Can you speed up delivery?
If ou produce line is not very busy we can speed up delivery for  you
3.Can you supply the sample ?
We can supply the sample if we have stock
4.Do you have agent ?
We haven't agent ,but we have sales central in Spain and Germany
5.Can we to be your agent ?
It according to your purchase qty per year
6.The produce process
Inquire—offer—Invoice—drawing confirm—mass production—SGS Test report confirm–Delivery