Product Details
Place of Origin: China
Brand Name: LONGWELL
Certification: API-7K
Model Number: Oil Drilling Mud Pump
Payment & Shipping Terms
Minimum Order Quantity: 1 PCS
Packaging Details: Plywood case/Iron pallet
Payment Terms: T/T 30%DP, balabce before ship
Supply Ability: 1000 PCS per Month
Operating Temperature: |
-20°F To 250°F |
Type: |
Relief Valve |
Material: |
Stainless Steel |
Pressure: |
High Pressure |
Standard Or Nonstandard: |
Standard |
Oem: |
Applicable |
Structure: |
Piston Pump |
Pressure Rating: |
5000 PSI |
Maximum Pressure: |
5000 PSI |
Application: |
Mud Pump |
BOMCO: |
F800/1000/1300/1600/1600HL |
HONGHUA: |
3NB-800/1000/1300/1600F |
HRSB: |
RS-F800/1000/1300/1600 |
INGZHOU: |
QF-1300/1600 |
LS-NOW: |
3NB1300C/1600 |
NOV: |
12-P-160 14-P-220 |
WeatherFord: |
MP-10/16 |
GD: |
PZ-7/8/9/10/11 |
EMSCO: |
FB-1300/1600 |
RUSSIAN: |
UNBT-950/1180L UNB-600 8T650 |
Operating Temperature: |
-20°F To 250°F |
Type: |
Relief Valve |
Material: |
Stainless Steel |
Pressure: |
High Pressure |
Standard Or Nonstandard: |
Standard |
Oem: |
Applicable |
Structure: |
Piston Pump |
Pressure Rating: |
5000 PSI |
Maximum Pressure: |
5000 PSI |
Application: |
Mud Pump |
BOMCO: |
F800/1000/1300/1600/1600HL |
HONGHUA: |
3NB-800/1000/1300/1600F |
HRSB: |
RS-F800/1000/1300/1600 |
INGZHOU: |
QF-1300/1600 |
LS-NOW: |
3NB1300C/1600 |
NOV: |
12-P-160 14-P-220 |
WeatherFord: |
MP-10/16 |
GD: |
PZ-7/8/9/10/11 |
EMSCO: |
FB-1300/1600 |
RUSSIAN: |
UNBT-950/1180L UNB-600 8T650 |
What is Pin Of JA-3 Relief Valve?
Pin Of JA-3 Relief Valve is the shear pin safety valve changes the relief pressure by changing the position of the shear pin. It is easy to operate and reliable to work.
The shear plate of shear pin type safety valve is marked with the working pressure of each stage. When adjusting the pressure, only insert the safety pin into the corresponding hole according to the given pressure. Note that the shear plate can only be inserted with up to two pins.
If the size of the cylinder liner is changed, the position of the safety pin must be adjusted accordingly so that the pressure corresponding to the safety pin is slightly higher than the pressure that the cylinder liner can bear.
It is strictly forbidden to use iron wire, welding electrode or other materials to replace safety pin, which will affect the pressure value of safety valve and may cause accidents.
