We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Instrumentation Valves

Ham-Let Group features are wide variety of valves for many uses, including needle valves, ball valves, check valves, and relief valves. Our valves span a wide range of temperature and pressure ratings.
Filter
Now Shopping by
Shopping Options
- Connection Type Male BSPT Thread Remove This Item
- H91180SSR1/4$128.99H911 - Excess Flow Valves
H911 Series, SS 316 Excess Flow Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM Learn More - H380USSRV1/2RS$272.21H300U Series, SS Needle Valve, 1/2" Male BSPT x 1/2" Male BSPT, V Stem, Black Plastic Round Handle Learn More
- H6880SSR1/8RPYS$94.99Ball Valve
H6800 Series, 3 Piece SS Ball Valve, 1/8" Male BSPT x 1/8" Male BSPT, Modified PTFE Seat, Yellow Plastic Handle Learn More - H6880SSR1/8RPSSLF$94.99Ball Valve
H6800 Series, 3 Piece SS Ball Valve, 1/8" Male BSPT x 1/8" Male BSPT, Lubricant Free, Modified PTFE Seat, Black Plastic Handle Learn More - H480SSR3/81/3PSI$141.38Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 3/8" Male BSPT Thread x 3/8" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More - H480SSR1/43PSI$86.25Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 3 PSI Cracking Pressure Learn More - H480SSR1/425PSI$86.25Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 25 PSI Cracking Pressure Learn More - H480SSR1/41PSI$86.25Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More - H480SSR1/410PSI$86.25Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 10 PSI Cracking Pressure Learn More - H480SSR1/41/3PSI$86.25Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More - H480SSR1/21PSI$143.20Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/2" Male BSPT Thread x 1/2" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More - H480SSR1/21/3PSI$143.20Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/2" Male BSPT Thread x 1/2" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More - H480OPSSR1/45PSI$59.13Compact, Fixed Cracking Pressure Check Valve
H400-OP Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 5 PSI Cracking Pressure Learn More - H480OPSSR1/41PSI$59.13Compact, Fixed Cracking Pressure Check Valve
H400-OP Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More - H480OPSSR1/41/3PSI$59.13Compact, Fixed Cracking Pressure Check Valve
H400-OP Series, SS Check Valve, 1/4" Male BSPT Thread x 1/4" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More - H480OPSSR1/21PSI$105.69Compact, Fixed Cracking Pressure Check Valve
H400-OP Series, SS Check Valve, 1/2" Male BSPT Thread x 1/2" Male BSPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More