√ External leakage is blocked, internal leakage is easily controlled and safe to use
Model
|
VPCF-25
|
VPCF-40
|
VPCF-50
|
VPCF-65
|
VPCF-76
|
Working Pressure
|
Air
|
||||
Acting Type
|
Pilot Type(Normal Close)
|
||||
Working Pressure
|
0.3-0.8Mpa
|
||||
MAX.Pressure
|
0.9Mpa
|
||||
Voltage Range
|
-15~10%
|
||||
Relative Humidity
|
≤85%
|
||||
Service Life
|
≥1Million
|
||||
Valve Body
|
Aluminum
|
||||
Seal material
|
NBR
|
||||
Orifice
|
Φ25
|
Φ40
|
Φ50
|
Φ65
|
Φ76
|
Joint Size
|
G1"
|
G1-1/2"
|
G2"
|
G2-1/2"
|
G3"
|
Q: What are your main products?
A: We specialize in producing a wide range of valves, elbows, flanges, Tee, Cross, gaskets etc.
Q: How long is your delivery time?
A:Usually it's 15-30 days all the best or it's more than 30 days according to the quantity.
Q: Do you provide samples? Free or charge?
A:Yes, we'd like to offer you samples but you have to cough up dough for shipping.
Q: How do you guarantee the quality of your products?
A: Before mass production, a few products made by our engineers for conduct tests. All products must be checked before shipping.
Q: How about your service?
A: Aiming to the concept of " Service Supremacy", we have pre-sale service, on-purchase service and after-sales service.