How to choose a suitable model

Just 5 steps to choose a suitable model for use. When you don’t have any requirements on some parameter , just choose X, which is our default choice.

1:Material/Surface Treatment
Z=Zinc
N=Zinc Nickel
C=Color Zinc
Fe=Black
304=Stressless Steel 304
316L=Stressless Steel 316L
X=N=Zinc Nickel

2:Seal Material
NBR (Temperature range -20℃ to +100℃)
FKM (Temperature range -20℃ to +200℃)
EPDM (Temperature range -40℃ to +150℃)
Low temperature : -50℃ on request
X=NBR (Temperature range -20℃ to +100℃)

3:Protection Caps Types
W=No Cap
H=Hexagonal Cap
R=Round Cap
P=Plastic Cap
E=Universal Cap
X=R=Round Cap

4:The Thread of Protection Cap
1=M16x2
2=M16x1.5
3=M14x1.5
4=M12x1.5
5=S12.65x1.5
S=Pin-Lock
X=1=M16x2

5:Port Connection and Seals
Seal Type ( Please choose the size from the corresponding type)
A=Standard O-Ring
B=Metric O-Ring
C=BSP O-Ring
D=American Standard O-Ring
E=Metric ED-Ring
F=BSP ED-Ring
G=Metric Metal Seal
H=BSP Metal Seal
I=NPT Taper Thread
J=NPTF Dryseal Taper Thread
K=R Taper Thread
L=ZM Taper Thread