Product Classification

Product Classification

Spring low lift safety valve
Pilot Operated Safety Valve
 High Performance Steam Safety Valve

High Pressure And High Temperature Impulse Safety Valve

Jacketed Safety Relief Valves

PRODUCT PROCESS

PRODUCT PROCESS


1
.Facilities

Zhejiang Luofu Valve Co.,ltd is located in Wenzhou, Zhejiang China.Factory covers an area of 10000m2. Advanced CNC machines 98 sets.50 sets of Various NDT and testing equipment.             


2
.Raw Material Inspection

Top class quality is ensured firstly by precision metal castings offered by silica sol shell craft .Luofu also has NDT, mechanical property test on incoming raw materials.Traceability is provided.               


3
.Machining

Precision machining produces high quality valves with extended service life. Luofu metal seated ball valve can achieve zero leakage tightness.                    


4
.Assembly Area

Skilled technicians assemble each valve step by step and accomplish valve calibrations strictly.                     


5
.Testing


Each valve will have strict shell test, seat test or function test according to customer request.Valves will have another seat test after installed with actuators to ensure tightness.
         


6.NDT Equipments

lX-Ray Examination  RT
lUltrasonic Test–UT
lPenetrateTest – PT
lMagnetic Particle Test–MT
lPositive Material identification–PMI
lLow Pressure Impact Test
lHardness Test

7.Painting     

Automatic painting system for ball valve up to size 60”, Sand Blasting and all type of tests are available.        


       


       


8.Packing Area

Packing facilities according to all customer specifications, including:

Ply-wood packing.Fumigated wooden cases according to ISPM 15