FLANGED CONNECTION GLOBE VALVE DN80 (3 ") CAST IRON PN16
Globe valve, also known as shut-off valve, is the most widely used valve. It is popular because of the low friction
between the sealing surfaces during the opening and closing process, which is more durable, the opening height
is not large, the manufacturing is easy, and the maintenance Convenient, not only suitable for medium and low voltage,
but also for high pressure. The closing principle of the shut-off valve is to rely on the pressure of the valve rod to make
the sealing surface of the valve disc and the sealing surface of the valve seat closely to prevent the medium from flowing.
The valve plays an important role in cutting off and throttling the medium in the pipeline where it is located. As a very
important shut-off valve, the valve is sealed by applying torque to the valve stem. The valve disc exerts pressure to
make the valve disc sealing surface and the valve seat sealing surface closely fit to prevent the medium from leaking
along the gap between the sealing surfaces.
|Material||Stainless Steel: SS304, SS316, 1.4401, 1.4301, CF8, CF8M,Customize;|
1PC Ball Valve, 2PC Ball Valve, 3PC Ball Valve, 3-Way Ball Valve, Swing Check Valve, Y-Type Check Valve, Wafer Check Valve, Vertical Check Valve, Y-Strainer,
Gate Valve, Globe Valve, H71 Check Valve, Butterfly Valve, Foot Valve,Customize;
|Class||1000PSI, 2000PSI, 3000PSI, 200PSI, 800PSI,Customize;|
|Connection||RF FF RTJ,Customize;|
|Certificate||CE / ISO|
|End Standard||EN 1092-2|
|Face To Face Standard||EN 558, series 1|
|Variant||SDNR with spring|
|Material Disc||Nodular Cast Iron, GGG40.3|
|Design Code||DIN 86252|
|Application||Cargo oil, Flammable hydraulic oil, Fuel oil, Lubricating oil, Sea water, Water|
|Material Seat||Stainless Steel, 304|
|Material Body||Cast Iron|
Bolted Bonnet: Outside Screw and Yoke;
Metallic seating surfaces
2. Body and Bonnet Connection
3. Bonnet Gasket Style
Stainless steel + flexible graphite wounded gasket;
4. Packing Seal
As usual, flexible graphite is used for packing material. PTFE or combined packing material can be also used
if being requested by the customer.
5. Stem Design
The stem is of integral forged design. The minimum diameter of the stem shall per the standard requirement.
6. Backseat Design
All globe valves have the backseat design. In most cases, the carbon steel globe valve is fitted with a renewable
backseat. For stainless steel globe valve, the backseat is machined directly in the bonnet or is machined after welding.
When the globe valve is at fully open position, the sealing of the backseat can be very reliable.
Q1. What is your MOQ?
Our MOQ is one piece.
Q2. Do you provide sample for customer?
Yes, sample is available.
Q3. Do you do OEM service?
Yes, we accept OEM order and can make customer's LOGO on the products.
Q4. Do you support customization?
Yes, customization is acceptable.
Q5. Can you advise suitable cryogenic valves to me?
We have more than 15 years experience in cryogenic field. We are professional in valve selection and will advise you suitable valves with detailed parameters and prices.
Q6. How long is your delivery time?
It usually takes 5-30 days depending on the quantity of the order and the stock.
Contact Person: Ms. TOBO
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