Maxpro South, Inc.
Maxpro South, Inc.
92 Wilson Rd,
Humble, TX 77338
Toll Free: 800.203.8063
Phone: 281.351.8880
Fax: 281.351.8883
Email: sales@maxprosouth.com
Web Address: www.maxprosouth.com
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MAXPRO® stocks a wide selection of Maximator® Medium Pressure Needle Valves with straight bodies.
21V6M071_1
Unit of Measure
Items 21V6M071_1
21V4M071
1/4" Straight Needle Valve
List Price Quote
 21V6M071_1
21V4M081
1/4" Straight Needle Valve
List Price Quote
 21V6M071_1
21V6M071
3/8" Straight Needle Valve
List Price Quote
 21V6M071_1
21V6M081
3/8" Straight Needle Valve
List Price Quote
 21V6M071_1
21V9M071
9/16" Straight Needle Valve
List Price Quote
Description N/A MAXPRO® stocks a wide selection of Maximator® Medium Pressure Needle Valves with straight bodies.
Valve Series N/A 21V Series Medium Pressure Needle Valves
Valve Pattern N/A 2-Way Straight
Stem Type N/A Vee Stem N/A Regulating Stem N/A Vee Stem N/A Regulating Stem N/A Vee Stem
Tube Outer Diameter (O.D.) N/A 1/4 in N/A 1/4 in N/A 3/8 in N/A 3/8 in N/A 9/16 in
Orifice Size N/A 0.106 in N/A 0.106 in N/A 0.201 in N/A 0.201 in N/A 0.307 in
Dimension A N/A 4.61 in N/A 4.61 in N/A 4.61 in N/A 4.61 in N/A 6.35 in
Dimension B N/A 2.01 in N/A 2.01 in N/A 2.01 in N/A 2.01 in N/A 2.88 in
Dimension C N/A 1.62 in N/A 1.62 in N/A 1.62 in N/A 1.62 in N/A 2.38 in
Dimension D N/A 0.22 in
Dimension E N/A 0.37 in
Dimension F N/A 1.24 in N/A 1.24 in N/A 1.24 in N/A 1.24 in N/A 1.38 in
Dimension H N/A 2.95 in N/A 2.95 in N/A 2.95 in N/A 2.95 in N/A 3.94 in
Dimension I N/A 1.19 in N/A 1.19 in N/A 1.19 in N/A 1.19 in N/A 1.75 in
Dimension J N/A 2.01 in N/A 2.01 in N/A 2.01 in N/A 2.01 in N/A 2.50 in
Valve Panel Hole N/A 0.75 in N/A 0.75 in N/A 0.75 in N/A 0.75 in N/A 1.00 in
Block Thickness N/A 0.79 in N/A 0.79 in N/A 0.79 in N/A 0.79 in N/A 1.02 in
Extreme Temperature Option N/A B GY HT LT TG
Dimension G N/A G Panel mounting screw thread size 10-24 UNC.
Special Designs for Extreme Temperatures N/A Special Designs for Extreme Temperatures
Standard valves are supplied with Polytetrafluoroethylene (PTFE)/Carbon packing and may be operated to 450ºF. High temperature packing and/or extended stuffing box are available for service from -423ºF to 1200ºF by adding the following suffixes to catalog order number.
  • TG standard valve with Polytetrafluoroethylene (PTFE) glass packing to 600 ºF.
  • GY standard valve with graphite braided yarn packing to 800 ºF.
  • HT extended stuffing box valve with graphite braided yarn packing to 1200 ºF.
  • B standard valve with cryogenic trim materials and Polytetrafluoroethylene (PTFE) packing to 100 ºF.
  • LT extended stuffing box valve with Polytetrafluoroethylene (PTFE) packing and cryogenic trim materials to -423 ºF.
Repair Kits N/A Consult your MAXPRO® representative for repair kits and valve bodies.
Maximator® Manufacturing N/A Maximator® has been designing and manufacturing high pressure equipment for more than thirty years and has a worldwide reputation for quality and reliability, backed by one of the best service organizations in the industry.
Maxpro® N/A MAXPRO® offers a complete line of medium pressure fittings, tubing, check valves, line filters, anti-vibration fittings and safety head assemblies. All medium pressure valves and fittings use the medium pressure style connection. This coned and threaded connection features orifice sizes to match the high flow characteristics of the medium pressure valve, fitting and tubing line.
Terms and Conditions N/A
  • All dimensions are for reference only and subject to change.
  • All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
CAD N/A STEP File for 21V4M071
N/A STEP File for 21V4M081
N/A STEP File for 21V6M071
N/A STEP File for 21V6M081
N/A STEP File for 21V9M071