Dixon Mini Needle Valves

Description:

Male to Female - Female to Female

Coupling Category

Hydraulic Fittings

Manufacturer

Dixon Hydraulic Fittings

Mini needle valves are available in a variety of materials, and handle options. A Viton® O-ring seal and a PTFE back-up ring below the threads protects the mini valve from corrosion and galling. The stem threads are rolled for strength and ease of operation, and the metal-to-metal hard seat design is 100% helium leak tested to 1 x 10-4 ml/s at 200 PSI on each mini valve.

1/8" and 1/4":  orifice size: 0.172"  flow coefficient: 0.42

1/2":  orifice size: 0.187"  flow coefficient: 0.44

O-ring seal: Viton®reg; back-up ring: PTFEreg;

Male to Female

NPT Size	Handle Style	PSI at 70°F	Material	Part #
1/8" - 27	knurled knob	6000	brass	MFB101
1/4" - 18	knurled knob	6000	brass	MFB102
1/8" - 27	T design	10000	nickel plated steel	MFC101
1/4" - 18	T design	10000	nickel plated steel	MFC102
1/2" - 14	T design	10000	nickel plated steel	MFC404
1/8" - 27	T design	10000	316 stainless steel	MFS101
1/4" - 18	T design	10000	316 stainless steel	MFS102
1/2" - 14	T design	10000	316 stainless steel	MFS404

Female to Female

NPT Size	Handle Style	PSI at 70°F	Material	Part #
1/8" - 27	knurled knob	6000	brass	FFB101
1/4" - 18	knurled knob	6000	brass	FFB102
1/8" - 27	T design	10000	nickel plated steel	FFC101
1/4" - 18	T design	10000	nickel plated steel	FFC102
1/2" - 14	T design	10000	nickel plated steel	FFC404
1/8" - 27	T design	10000	316 stainless steel	FFS101
1/4" - 18	T design	10000	316 stainless steel	FFS102
1/2" - 14	T design	10000	316 stainless steel	FFS404