Product Introduction
The metal seat provides an optimal resistance against wear caused by abrasive services or hard particles. There are 2pcs casting and forging floating type metal seated ball valves available.

Product Range
Size Range: 1/2"- 8"(DN15-DN200)
Pressure Rating: ASME CLASS 150-2500 (PN16-PN420)
Body Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel, exotic alloy etc.
End Connection: FLNG, BW
Operation: Lever, Gear operator, Electric actuator, Pneumatic actuator, Bare shaft, Hydraulic actuator, etc.
Temperature Range: -46~450℃
Fire Safe Design: Yes
Brand: Neway

Typical Application
-Coal chemical industry: coal-to-liquids, coal-to-methanol, coal gasification
-High sour gas field with abrasive solids
-Shipbuilding, offshore
-Oxygen service
-Photovoltaic industry: polysilicon
-Other working condition in high temperature or with abrasive solids.

Features
-Full Bore or Reduced Bore
-Metal Seated
-2pcs body
-Casting or forging type
-Floating type ball valve
-Bi-directional sealing of the valve
-Additional Hardening Treatment

Advantages of Metal Seated Valves
The key advantage of metal seated valves when compared to soft seated valves is that they can withstand high temperatures and severe service conditions.
Metal seats can stand up to extreme flashing, hydraulic shock, abrasive process fluid, and high temperatures. They are also ideal for high erosion or corrosion applications.
Another important factor is that metal seats can be hardened by specialized coatings.

Design
1. Top flange design as per ISO 5211, optional actuators of gearbox, electric actuator and pneumatic actuator are available.
2. Hard faced ball and the seat to satisfy the requirement of high hardness, high temperature resistance, wear resistance.
3. With the help of the pre-loaded spring, the seat can maintain seal even in low operating pressure.
4. Several designs of the seat to choose from, among which the dust proof seat design is available.

Picture Show 


Delivery, Payment and Service
Payment Terms: Normally 30% down payment before production, 70% balance before delivery.
Warranty: 12 months after installation or 18 months after shipment whichever comes first.
Delivery time: Subject to stock availability at placement or order and factory workloads.
Delivery method: By Express, or by air, or by sea, as your request.
Delivery port: Shanghai or as your request.

FAQ
Q: Can I get the metal seated ball valves with bare shaft?
A: Yes, if you’d like to choose the actuator by yourself, then we can provide the ball valves with bare shaft/stem.

Q: What is the highest temperature can this metal seated floating ball valve bare?
A: The highest temperature it can support is 450℃.

Q: Is there casting forged, stainless steel or other material ball valves?
A: Of course, besides cast steel, forged steel, stainless steel, you can also choose special alloy as material, such as titanium alloy, Hastelloy, Duplex alloy valve, etc.