Specifications

Emhart Teknologies - 50 Shelton Technology Center, Shelton CT 06484 - Tel. [phone] - Fax [phone] Page 15
Setting Force Valve Spring Selection
• There is one type of spring used with the PNT1000L-PC tool that covers the range of inserts
indicated.
• Review the table below Valve Spring part number.
Table 6: Setting Force Valve Spring for Standard & Thick Wall inserts
Material
Thread
Size
Aluminum
Steel
RLT
Stainless
M6
1/4-20
-
DPN901-023
DPN901-023
DPN901-023
M8
5/16-18
DPN901-023
DPN901-023
DPN901-023
DPN901-023
M10
3/8-16
DPN901-023
DPN901-023
-
DPN901-023*
Thick Wall
(Std & ST)
M12
1/2-13
-
DPN901-023
-
-
* Need to set tool at 0.55Mpa Minimum.
Table 7: Setting Force Valve Spring for Thin Wall inserts (TK, TL, TH)
Thread
Size
Steel
M6
1/4-20
DPN901-023
M8
5/16-18
DPN901-023
M10
3/8-16
DPN901-023
Thin Wall
(TK, TL, TH)
M12
1/2-13
DPN901-023
Figure 8: Valve Spring
20 mm
[0.79 in]
DPN901-023: