Hydraulic gate valves are based on Sunry's robust manual gate valves and suitable for well testing, high pressure drilling and production accompanied with sour gas or / and sand. These hydraulic gate valves are fully designed, manufactured and tested in accordance with API Spec. 6A. Reasonable price and low cost of spares make them the most cost effective hydraulic gate valves on the market.
Features
Designed, manufactured and tested in Accordance with API Spec. 6A.
Linear double acting actuators guarantee opening valves rapidly in 30 seconds if controled by Sunry's control panel.
Integrally forged valve body
The sealing surface of the gate are sprayed by carbide alloy at high velocity and seats are made of carbide alloy to enhance wear resistance, corrosion resistance and service life
Gate to seat, seat to body, bonnet seal and stem backseat are metal to metal sealing
Available
Medium: Oil and gas accompanied with sour gas or / and sand
Hydraulic actuator: 3, 000 psi working pressure and 1/2" NPT connection
Rated Working Pressure: 5, 000psi ~ 20, 000psi
Bore Size: All popular
Temperature: K ~ U
Material Classes: EE ~ HH
End connections: Flange
Product Specification Level: PSL1 ~ PSL3
Performance Requirement: PR1, PR2
| Parts List: |
| Item | Component | Qty | Material |
| 1 | Body | 1 | 4130 |
| 2 | Gate | 1 | 4130 |
| 3 | Seat | 2 | 4130 |
| 4 | Wave Spring | 2 | 410 |
| 5 | O-Ring | 4 | NBR |
| 6 | Bonnet Stud | 8 | 4130 |
| 7 | Stem | 1 | 410 |
| 8 | Bonnet | 1 | 4130 |
| 9 | Packing Gland | 1 | 4130 |
| 10 | Lock Screw | 20 | 1035 |
| 11 | Lower Gland | 1 | 4130 |
| 12 | O-Ring | 2 | NBR |
| 13 | O-Ring | 2 | NBR |
| 14 | Cylinder | 1 | 4130 |
| 15 | Piston | 1 | 4130 |
| 16 | Lock Nut | 1 | 5140 |
| 17 | Upper Gland | 1 | 4130 |
| 18 | Indicator Rod | 1 | 410 |
| 19 | Stem Protector | 1 | 1035 |
| 20 | O-Ring | 2 | NBR |
| 21 | O-Ring | 2 | NBR |
| 22 | O-Ring | 2 | NBR |
| 23 | O-Ring | 2 | NBR |
| 24 | Plug | 2 | 1045 |
| 25 | Bonnet Nut | 8 | 5140 |
| 26 | Packing Ring | 2 | 410 |
| 27 | Stem Lip Packing | 5 | NBR |
| 28 | Grease Fitting | 1 | Assy. |
CHANCE DOOR INTERNATIONAL specializes in the supply of equipment and service solutions to the international oil and gas industry. We guarantee quality goods, competitive price, and timely delivery.
Our range of equipment and service solutions include;
Rig Equipment and tools, Service and spares
Wellhead: Annular & RAM type BOP, Chrimstmas Tree, Manifold, Valves & parts under API Standard
Oilfield associated services
Chemicals
Laboratory supplies
Safety products
CHANCE DOOR International has the personnel and experience to ensure that our Rig and equipment packages are manufactured to international standards, and can start up and operate with maximum uptime in the field. With a long history of operating and maintaining onshore and offshore rigs our personnel are well equipped to assist our customers optimize their rig packages to save operational time during drilling and moving activities.
Manufacturing
Through experience, CHANCE DOOR International has established a list of approved vendors that have all the relevant API & ISO certification required as well as proven commitment to quality. During manufacturing of equipment packages CHANCE DOOR International are on site, contributing to the quality of the end product, and its ability to perform in the field. In addition CHANCE DOOR International has developed its own acceptance testing standards that exceed conventional Factory Acceptance Testing.
All of our efforts during manufacturing are aimed at provided the Customer with the peace of mind that when the equipment arrives on location, it is ready to go to work, and it will perform reliably.
CHANCE DOOR International provides comprehensive after sales service, including equipment installation and rig up support, operational training, warranty interface, and supply of technical service and spare parts.
