Product Description
MAIN FEATURES:
The two sealing faces of a slab gate valve are perpendicular to
the pipeline axis, its closing member have double discs, valve
equipped with a stretching mechanism. The gate valve is widely
applicable for transmission pipeline system of natural gas 、oil
products and chemical engineering.
The valve obturator have two parts, the seal surface are parallel
each other, and with wedge-shape joint surface. The obturator
parts are separated from each other, it can ensure the sealing
performance even when the temperature changes caused by
deformation, and can avoid leaving the gate due to heat expansion
choked open. At sealing surface using hard alloy material of
corrosion and wearing resistance, so it can ensure the sealing
performance and extend the service life. Fully enclosed structure
design, keep the valve fine protection, can be used at all
weather.
Design Features
Design standard as per:
API 6D、ASME B*6.*4、GB/T ****2
its performances as small operation torque, better sealing, lower
noise during operation, safety and reliable operation;
The valve disc and valve seat seal are repeatedly treated by
special processes, and protected by multiple seals, and featured
with anti-corrosion, penetration-proof, anti-abrasion and long
service life;
Valve seat is designed with hard-soft double seal, having
reliable tightness;
With a full bore design, both the coefficient of flow resistance
and the pressure loss are very small;
When the valve is fully opened, medium erosion occurring to its
sealing face is smaller than that of other valves;
The through conduit gate valve with diversion holes installed on
a pipeline can also be cleaned by a pipe cleaner directly;
No space restriction on valve installation, that is, both
parallel and perpendicular installations are allowed.
Product Range
Body material: carbon steel, stainless steel,
Nominal diameter: 2""～*6""
Pressure range:
Class**0～***0
End connection: RF, RTJ, BW
Working temperature:**6℃～***0℃
Operation : handwheel, gear box, electric, pneumatic actuator,
electro-hydraulic actuator , etc.
M-phone: *************0
Tel: ****************6
Skype：janet****8
wenzhou Haode Group Co., Ltd
| Country: |
China |
| Model No: |
-
|
| FOB Price: |
( Negotiable ) (Negotiable)
Get Latest Price
|
| Place of Origin: |
china |
| Price for Minimum Order: |
- |
| Minimum Order Quantity: |
- |
| Packaging Detail: |
- |
| Delivery Time: |
- |
| Supplying Ability: |
- |
| Payment Type: |
T/T, L/C, D/A |
| Product Group : |
Gate Valves
|
