Home Company Products Contacts Site map

products

SS 316 High performance fittings > Valves > Needle Valves


  Valves
5-NV Needle Valves
Materials of Construction
# Component Stainless Steel Brass
1 Body* SS 316 Stainless Steel Brass
2 Panel Nut Stainless Steel Brass
3 Stem* SS 316 Stainless Steel SS 316 Stainless Steel
4 Packing Support* SS 316 Stainless Steel SS 316 Stainless Steel
5 Packing* PTFE PTFE
6 Packing Nut SS 316 Stainless Steel Brass
7 Set Screw Stainless Steel Stainless Steel
8 Handle^ Nylon Nylon
* Wetted Components
^ Handle contains brass insert for extra strength and wear resistance
 
 
Check valves
End connection   Orifice Dimensions
L L1 L2 A D B S T L3 W W1
Type Inlet size Outlet size In. In. In. In. In. In. In. In. In. In. In. In.
Female NPT 1/8 1/8   0.063 1.82 0.90 0.90 0.37 0.40 1.37 0.38 2.55 0.53 11/16 11/16
1/8 1/8   0.172 1.82 0.90 0.90 0.37 0.40 1.37 0.38 2.55 0.53 11/16 11/16
1/4 1/4   0.063 2 1 1 0.43 0.43 1.37 0.38 2.61 0.53 7/8 7/8
1/4 1/4   0.172 2 1 1 0.43 0.43 1.37 0.38 2.61 0.53 7/8 7/8
1/4 1/4   0.201 2 1 1 0.43 0.43 1.37 0.38 2.61 0.53 7/8 7/8
3/8 3/8   0.250 2.5 1.25 1.25 0.68 0.74 1.74 0.38 3.36 0.78 1 1/2 1 1/2
3/8 3/8   0.312 2.5 1.25 1.25 0.68 0.74 1.74 0.38 3.36 0.78 1 1/2 1 1/2
3/8 3/8   0.343 2.5 1.25 1.25 0.68 0.74 1.74 0.38 3.36 0.78 1 1/2 1 1/2
1/2 1/2   0.250 2.62 1.31 1.31 0.68 0.75 1.74 0.38 3.36 0.78 1 1/2 1 1/2
1/2 1/2   0.312 2.62 1.31 1.31 0.68 0.75 1.74 0.38 3.36 0.78 1 1/2 1 1/2
1/2 1/2   0.343 2.62 1.31 1.31 0.68 0.75 1.74 0.38 3.36 0.78 1 1/2 1 1/2
Male NPT 1/8 1/8   0.063 1.82 0.90 0.90 0.37 0.4 1.37 0.38 2.55 0.53 11/16 11/16
1/8 1/8   0.172 1.82 0.90 0.90 0.37 0.4 1.37 0.38 2.55 0.53 11/16 11/16
1/4 1/4   0.063 1.82 0.90 0.90 0.37 0.4 1.37 0.38 2.55 0.53 11/16 11/16
1/4 1/4   0.172 1.82 0.90 0.90 0.37 0.4 1.37 0.38 2.55 0.53 11/16 11/16
3/8 3/8   0.250 2.26 1.13 1.13 0.43 0.43 1.74 0.38 3.15 0.78 7/8 7/8