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90˚ Male Elbow (NPT)

NPT

The 90° Male Elbow (NPT) is a high-precision instrumentation fitting designed to provide a secure, leak-proof 90-degree turn between tubing and a female NPT threaded port. Utilizing a robust double-ferrule compression design on the tube side and a tapered NPT thread on the male side, it ensures a reliable mechanical grip and a gastight seal capable of withstanding high-pressure and vibration-heavy environments. Typically manufactured from corrosion-resistant 316 stainless steel or brass, these elbows are essential for creating compact, organized layouts in confined spaces, such as inside control panels or industrial instrumentation assemblies. They are widely used in chemical processing and fluid power systems where a change in flow direction is necessary while maintaining the structural integrity of the connection.

MALE ELBOW
Fractional Tube NPT Thread Dimensions in (mm)
T-Tube
O.D. (in.)
P-NPT
Thread Size
Basic Ordering
Number
L C G F E B Lx
1/161/16VME-SS-1-1N0.75(19.1)0.34(8.6)0.31(7.9)0.44(11.1)0.05(1.3)0.38(9.7)0.70(17.8)
1/161/8VME-SS-1-2N0.75(19.1)0.34(8.6)0.31(7.9)0.44(11.1)0.05(1.3)0.38(9.7)0.70(17.8)
1/81/16VME-SS-2-1N0.93(23.6)0.50(12.7)0.44(11.1)0.44(11.1)0.09(2.4)0.38(9.7)0.70(17.8)
1/81/8VME-SS-2-2N0.93(23.6)0.50(12.7)0.44(11.1)0.44(11.1)0.09(2.4)0.38(9.7)0.70(17.8)
1/81/4VME-SS-2-4N0.97(24.6)0.50(12.7)0.44(11.1)0.50(12.7)0.09(2.4)0.56(14.2)0.92(23.4)
3/161/8VME-SS-3-2N1.00(25.4)0.54(13.7)0.50(12.7)0.50(12.7)0.12(3.0)0.38(9.7)0.74(18.8)
3/161/4VME-SS-3-4N1.00(25.4)0.54(13.7)0.50(12.7)0.50(12.7)0.12(3.0)0.56(14.2)0.92(23.4)
1/41/16VME-SS-4-1N1.06(26.9)0.60(15.2)0.56(14.3)0.50(12.7)0.12(3.0)0.38(9.7)0.74(18.8)
1/41/8VME-SS-4-2N1.06(26.9)0.60(15.2)0.56(14.3)0.50(12.7)0.19(4.8)0.38(9.7)0.74(18.8)
1/41/4VME-SS-4-4N1.06(26.9)0.60(15.2)0.56(14.3)0.50(12.7)0.19(4.8)0.56(14.2)0.92(23.4)
1/43/8VME-SS-4-6N1.17(29.7)0.60(15.2)0.56(14.3)0.69(17.5)0.19(4.8)0.56(14.2)1.03(26.2)
1/41/2VME-SS-4-8N1.25(31.8)0.60(15.2)0.56(14.3)0.81(20.6)0.19(4.8)0.75(19.1)1.30(33.0)
5/161/8VME-SS-5-2N1.13(28.7)0.64(16.3)0.63(15.9)0.56(14.3)0.19(4.8)0.38(9.7)0.78(19.8)
5/161/4VME-SS-5-4N1.13(28.7)0.64(16.3)0.63(15.9)0.56(14.3)0.25(6.4)0.56(14.2)0.96(24.4)
5/163/8VME-SS-5-6N1.20(30.5)0.64(16.3)0.63(15.9)0.69(17.5)0.25(6.4)0.56(14.2)1.03(26.2)
3/81/8VME-SS-6-2N1.20(30.5)0.66(16.8)0.69(17.5)0.63(15.9)0.19(4.8)0.38(9.7)0.82(20.8)
3/81/4VME-SS-6-4N1.20(30.5)0.66(16.8)0.69(17.5)0.63(15.9)0.28(7.1)0.56(14.2)1.00(25.4)
3/83/8VME-SS-6-6N1.23(31.2)0.66(16.8)0.69(17.5)0.69(17.5)0.28(7.1)0.56(14.2)1.03(26.2)
3/81/2VME-SS-6-8N1.31(33.3)0.66(16.8)0.69(17.5)0.81(20.6)0.28(7.1)0.75(19.1)1.30(33.0)
3/83/4VME-SS-6-12N1.46(37.1)0.66(16.8)0.69(17.5)1.06(27.0)0.28(7.1)0.75(19.1)1.45(36.8)
1/21/4VME-SS-8-4N1.42(36.1)0.90(22.9)0.87(22.2)0.81(20.6)0.28(7.1)0.56(14.2)1.11(28.2)
1/23/8VME-SS-8-6N1.42(36.1)0.90(22.9)0.87(22.2)0.81(20.6)0.38(9.7)0.56(14.2)1.11(28.2)
1/21/2VME-SS-8-8N1.42(36.1)0.90(22.9)0.87(22.2)0.81(20.6)0.41(10.4)0.75(19.1)1.30(33.0)
1/23/4VME-SS-8-12N1.57(39.9)0.90(22.9)0.87(22.2)1.06(27.0)0.41(10.4)0.75(19.1)1.45(36.8)
5/83/8VME-SS-10-6N1.50(38.1)0.96(24.4)1.00(25.4)0.94(23.8)0.38(9.7)0.56(14.2)1.19(30.2)
5/81/2VME-SS-10-8N1.50(38.1)0.96(24.4)1.00(25.4)0.94(23.8)0.47(11.9)0.75(19.1)1.38(35.1)
5/83/4VME-SS-10-12N1.57(39.9)0.96(24.4)1.00(25.4)1.06(27.0)0.50(12.7)0.75(19.1)1.45(36.8)
3/41/2VME-SS-12-8N1.57(39.9)0.96(24.4)1.13(28.6)1.06(27.0)0.47(11.9)0.75(19.1)1.45(36.8)
3/43/4VME-SS-12-12N1.57(39.9)0.96(24.4)1.13(28.6)1.06(27.0)0.62(15.7)0.75(19.1)1.45(36.8)
7/83/4VME-SS-14-12N1.76(44.7)1.02(25.9)1.25(31.8)1.37(34.9)0.62(15.7)0.75(19.1)1.64(41.7)
13/4VME-SS-16-12N1.93(49.0)1.23(31.2)1.50(38.1)1.37(34.9)0.62(15.7)0.75(19.1)1.64(41.7)
11VME-SS-16-16N1.93(49.0)1.23(31.2)1.50(38.1)1.37(34.9)0.88(22.4)0.94(23.9)1.83(46.5)
1 1/41 1/4VME-SS-20-20N2.62(66.5)1.62(41.1)1.87(47.6)1.69(42.9)1.09(27.7)0.94(23.9)2.06(52.4)
1 1/21 1/2VME-SS-24-24N3.07(78.0)1.97(50.0)2.25(57.2)2.00(50.8)1.34(34.0)1.03(26.2)2.38(60.5)