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# WL Hamilton Company: WL Hamilton has been an agricultural industry supplier for more than 70 years with a complete line of sprayers, valves, nozzles, accessories and more.

## Sitemaps
[XML Sitemap](https://wlhamiltonco.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Pages
- [CNC Machining](https://wlhamiltonco.com/cnc-machining/): With Precision, Efficiency & Versatility
- [Contact](https://wlhamiltonco.com/contact/): We're happy to hear from you.
- [Quality & Commitment](https://wlhamiltonco.com/wlh-quality/): WLH CO., LLC is a manufacturer of pressure relief valves, unloader valves, agricultural spray guns, spray nozzles, and accessories.
- [Home](https://wlhamiltonco.com/): Fast, hassle-free ordering & delivery

## UX Blocks

## Products
- [Replacement Barrel – 1700-02-013](https://wlhamiltonco.com/product/replacement-barrel-1700-02-013/): Replacement Barrel for 1700-02-013
- [Replacement Barrel – 1700-02-022](https://wlhamiltonco.com/product/replacement-barrel-1700-02-022/): Replacement Barrel for 1700-02-022
- [Replacement Cap for Boomless Nozzle – 180 degree](https://wlhamiltonco.com/product/replacement-cap-for-boomless-nozzle-180-degree/): 180 Degree cap for Boomless Nozzle
- [Replacement Cap for Boomless Nozzle – 90 degree](https://wlhamiltonco.com/product/3109/): 90 degree cap for Boomless Nozzle
- [1019-01-022 Swivel Connector](https://wlhamiltonco.com/product/1019-01-022-swivel-connector/): Can be used with any Agri-Jet Nozzle, or any make of agricultural spray nozzle of the same type, for drop pipe installation. Full 360 degree positioning achieved with self locking nuts. Vibration does not affect positioning. Leakage prevented by corrosive resistant fiber washers and precision machining. Furnished in brass or aluminum. Inlet and outlet pipe connections 1/4" Please specify brass or aluminum in NOTES at checkout
- [Unloader Valve 3/4″, 600-950 PSI](https://wlhamiltonco.com/product/unloader-valve-3-4-600-950psi/): 3/4" Unloader Valve 600-950 PSI
- [Unloader Valve 3/4″, 1500-2000 PSI](https://wlhamiltonco.com/product/unloader-valve-3-4-1500-2000-psi/): 5257-58 3/4" Unloader Valve - Will ship assembled with Black Spring 1500-2000 PSI    
- [Hamilton Spray Lance](https://wlhamiltonco.com/product/hamilton-spray-lance/): Nylon spray lance – for use with low pressure back packs and sprayers Lightweight, highly impact resistant, durable frame 3/8" hose barb inlet connection Removable inlet strainer located in handle for easy cleaning 22" chrome plated barrel extension Fully adjustable 45-degree spray tip nozzle Handy trigger lock for continuous spraying 150 PSI maximum pressure rating
- [Hamilton 13″ Super-Jet Trigger Spray Gun](https://wlhamiltonco.com/product/hamilton-13-super-jet-trigger-spray-gun/): Hamilton 13" super jet spray gun. Great for anything from orchard spraying to spraying fence rows Chemical resistant thermo plastic handle 1/2" FNPT inlet connection Shut-off at nozzle for dripless operation 1" diameter  aluminum barrel #5 orifice hardened stainless steel D-disc Standard – other sizes available
- [Tip Assembly](https://wlhamiltonco.com/product/tip-assembly/): Tip Assembly replacement part.
- [Plastic Handle](https://wlhamiltonco.com/product/plastic-handle/): Plastic Handle replacement part.
- [Brass swivel replacement for Hamilton 18″ Power-Jet Trigger spray gun](https://wlhamiltonco.com/product/brass-swivel-replacement-for-hamilton-18-power-jet-trigger-spray-gun/): Brass swivel replacement for Hamilton 18" Power-Jet Trigger spray gun
- [Hamilton Single Shut-Off Valve](https://wlhamiltonco.com/product/hamilton-single-shut-off-valve/): Hamilton Single Shut off Valve Single shut off valve 3/4" FGHT Inlet - 3/4" MGHT
- [Hamilton Brass By-Pass and Pressure Relief Valve, 0-400 PSI](https://wlhamiltonco.com/product/hamilton-brass-by-pass-and-pressure-relief-valve-0-400-psi/): Hamilton Brass By-Pass and Pressure Relief Valve with brass valve seat T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and system pressure are maintained by relieving excess liquid through the outlet Rotate
- [Hamilton 3/8″ Brass By-Pass and Pressure Relief Valve, 0-300 PSI](https://wlhamiltonco.com/product/hamilton-3-8-brass-by-pass-and-pressure-relief-valve-0-300-psi/): Hamilton Brass By-Pass and Pressure Relief Valve 0-300 PSI Outlet - 1/4" FNPT Inlet - 3/8" MNPT Floating stainless steel ball or Nitrile/Buna washer allows for automatic adjustment to pressure variations Spring controlled relief pressure ranges up to 300 PSI T-Handle permits quick adjustments to higher or lower pressures Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 3/4″ Brass Pressure Regulating By-Pass Valve, 300-700 PSI](https://wlhamiltonco.com/product/hamilton-3-4-brass-pressure-regulating-by-pass-valve-300-700-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 300-700 PSI Outlet-3/4" FNPT Inlet - 3/4" MNPT Stainless steel spring for corrosion resistance T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and system pressure are maintained by relieving excess liquid through the outlet Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 3/4″ Brass Pressure Regulating By-Pass Valve, 0-50 PSI](https://wlhamiltonco.com/product/hamilton-3-4-brass-pressure-regulating-by-pass-valve-0-50-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 0-50 PSI Outlet - 3/4" FNPT Inlet 3/4" MNPT Stainless steel springs for corrosion resistance T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and system pressure are maintained by relieving excess liquid through the outlet Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 3/4″ Brass Pressure Regulating By-Pass Valve, 0-300 PSI](https://wlhamiltonco.com/product/hamilton-3-4-brass-pressure-regulating-by-pass-valve-0-300-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 0-300 PSI Outlet - 3/4" FNPT Inlet - 3/4" MNPT Stainless steel springs for corrosion resistance T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and system pressure are maintained by relieving excess liquid through the outlet Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 1/2″-3/4″ Brass Pressure Regulating By-Pass Valve, 300-700 PSI](https://wlhamiltonco.com/product/hamilton-1-2-3-4-brass-pressure-regulating-by-pass-valve-300-700-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 300-700 PSI Outlet-3/4" FNPT Inlet - 1/2" MNPT Stainless steel spring for corrosion resistance T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and system pressure are maintained by relieving excess liquid through the outlet Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 1/2″-3/4″ Brass Pressure Regulating By-Pass Valve, 0-50 PSI](https://wlhamiltonco.com/product/hamilton-1-2-3-4-brass-pressure-regulating-by-pass-valve-0-50-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 0-50 PSI Outlet-3/4" FNPT Inlet - 1/2" MNPT Stainless steel spring for corrosion resistance
- [Hamilton 1/2″-3/4″ Brass Pressure Regulating By-Pass Valve, 0-300 PSI](https://wlhamiltonco.com/product/hamilton-1-2-3-4-brass-pressure-regulating-by-pass-valve-0-300-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 0-300 PSI Outlet-3/4" FNPT Inlet 1/2" MNPT Stainless steel springs for corrosion resistance T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and system pressure are maintained by relieving excess liquid through the outlet Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 1/2″ Brass Pressure Regulating By-Pass Valve, 0-50 PSI](https://wlhamiltonco.com/product/hamilton-1-2-brass-pressure-regulating-by-pass-valve-0-50-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 0-50 PSI Outlet- 1/2" FNPT Inlet - 1/2" MNPT Stainless steel spring for corrosion resistance T-Handle construction permits quick adjustment to higher or lower pressures within the desired operating range Operating range and systems pressure are maintained by relieving excess liquid through the outlet Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 1/2″ Brass Pressure Regulating By-Pass Valve, 0-300 PSI](https://wlhamiltonco.com/product/hamilton-1-2-brass-pressure-regulating-by-pass-valve-0-300-psi/): Hamilton Brass Pressure Regulating By-Pass Valve 0-300 PSI Outlet - 1/2" FNPT Inlet - 1/2" MNPT Stainless steel springs for corrosion resistance T-Handle permits quick adjustments to higher or lower pressures Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 1/2″ Brass By-Pass and Pressure Relief Valve, 0-300 PSI](https://wlhamiltonco.com/product/hamilton-1-2-brass-by-pass-and-pressure-relief-valve-0-300-psi/): Hamilton Brass By-Pass and Pressure Relief Valve with stainless steel ball 0-300 PSI Outlet - 1/2" FNPT Inlet - 1/2" MNPT Floating stainless steel ball or Nitrile/Buna washer allows for automatic adjustment to pressure variations Spring controlled relief pressure ranges up to 300 PSI T-Handle permits quick adjustments to higher or lower pressures Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure
- [Hamilton 1/2″ Aluminum By-Pass Pressure Relief Valve, 300-600 PSI](https://wlhamiltonco.com/product/hamilton-1-2-aluminum-by-pass-pressure-relief-valve-300-600-psi/): Hamilton Aluminum By-Pass Pressure Relief Valve 300-600 PSI Outlet -1/2" FNPT Inlet - 1/2" MNPT Floating stainless steel ball or Nitrile/Buna Washer allows for automatic adjustment to pressure variations Spring controlled relief pressusre ranges up to 600 PSI T-Handle permits quick adjustments to higher or lower pressure Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure By-Pass Relief with stainless steel ball
- [Hamilton 1/2″ Aluminum By-Pass Pressure Relief Valve, 0-300 PSI](https://wlhamiltonco.com/product/hamilton-1-2-aluminum-by-pass-pressure-relief-valve-0-300-psi/): Hamilton Aluminum By-Pass Pressure Relief Valve 0-300 PSI Outlet -1/2" FNPT Inlet - 1/2" MNPT Floating stainless steel ball or Nitrile/Buna Washer allows for automatic adjustment to pressure variations Spring controlled relief pressusre ranges up to 600 PSI T-Handle permits quick adjustments to higher or lower pressure Rotate clockwise to increase pressure Rotate counter clockwise to decrease pressure By-Pass Relief with stainless steel ball
- [Hamilton 1″ Stainless Steel Ball Valve](https://wlhamiltonco.com/product/hamilton-1-stainless-steel-ball-valve/): Hamilton 1" Stainless Steel Ball Valve
- [Hamilton 1/2″ Stainless Steel Ball Valve](https://wlhamiltonco.com/product/hamilton-1-2-stainless-steel-ball-valve/): Hamilton 1/2" Stainless Steel Ball Valve
- [Hamilton 3/4″ Check Valve – Stainless Steel](https://wlhamiltonco.com/product/hamilton-3-4-check-valve-stainless-steel/): Hamilton 3/4" Check Valve Stainless Steel
- [Hamilton 3/8″ Check Valve – Stainless Steel](https://wlhamiltonco.com/product/hamilton-3-8-check-valve-stainless-steel/)
- [Hamilton #20 1/4″ FNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-20-1-4-fnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #20 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #10 1/4″ FNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-10-1-4-fnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #10 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #5 1/4″ FNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-5-1-4-fnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #5 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #20 Brass Agri-Jet Boomless Nozzle](https://wlhamiltonco.com/product/hamilton-20-brass-agri-jet-boomless-nozzle-2/): Hamilton #20 Brass Agri-Jet Boomless Nozzle Pipe Inlet 1/2" FNPT Pipe 3/4" FNPT #20 Orifice Easy Installation (mount horizontal with slots facing down) Full Spray (180 degree) and half spray (90 degree) caps included with each nozzle Rugged Corosion resistant All Brass Construction
- [Hamilton #5 1/4″ MNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-20-1-4-mnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #5 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #2 1/4″ MNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-2-1-4-mnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #2 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #2 1/4″ FNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-2-1-4-fnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #2 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #10 1/4″ MNPT Brass Boomless Flat Spray Nozzle](https://wlhamiltonco.com/product/hamilton-10-1-4-mnpt-brass-boomless-flat-spray-nozzle/): Hamilton 1/4" Brass Boomless Flat Spray Nozzle 1/4" Inlet Brass Boomless Nozzle #10 Orifice Available in FNPT or MNPT connections Excellent for ATV units
- [Hamilton #20 Brass Agri-Jet Boomless Nozzle](https://wlhamiltonco.com/product/hamilton-20-brass-agri-jet-boomless-nozzle/): Hamilton #20 Brass Agri-jet Boomless Nozzle Pipe Inlet 1/2" FNPT Pipe Inlet 3/4" FNPT #20 Orifice Easy Installation (mount horizontal with slots facing down) Full Spray (180 degree) and half spray (90 degree) caps included with each nozzle Rugged Corosion resistant All brass construction
- [Hamilton #10 Brass Agri-Jet Boomless Nozzle](https://wlhamiltonco.com/product/hamilton-10-brass-agri-jet-boomless-nozzle/): Hamilton #10 Brass Agri-Jet Boomless Nozzle Pipe Inlet 3/8" FNPT Pipe Inlet 1/2" FNPT #10 Orifice Easy Installation (mount horizontal with slots facing down) Full Spray (180 degree) and half spray (90 degree) caps included with each nozzle Rugged Corosion resistant All brass construction
- [Hamilton #5 Brass Agri-Jet Boomless Nozzle](https://wlhamiltonco.com/product/hamilton-5-brass-agri-jet-boomless-nozzle-2/): Hamilton #5 Brass Agri-Jet Boomless Nozzle Pipe Inlet 3/8" FNPT Pipe Inlet 1/2" FNPT #5 Orifice Easy Installation (mount horizontal with slots facing down) Full Spray (180 degree) and half spray (90 degree) caps included with each nozzle Rugged Corosion resistant All brass construction
- [Hamilton #5 Brass Agri-Jet Boomless Nozzle](https://wlhamiltonco.com/product/hamilton-5-brass-agri-jet-boomless-nozzle/): Hamilton #5 Brass Agri-Jet Boomless Nozzle Pipe Inlet 3/8" FNPT Pipe 1/2" FNPT #5 Orifice Easy Installation (mount horizontal with slots facing down) Full Spray (180 degree) and half spray (90 degree) caps included with each nozzle Rugged Corosion resistant All Brass Construction
- [Hamilton 1 1/2″ Bulk Head Fitting](https://wlhamiltonco.com/product/hamilton-1-1-2-bulk-head-fitting/): Hamilton 1 1/2" Bulk Head Fitting Bulk head fitting 1 1/2" Poly
- [Hamilton Dual Shut-Off Valve](https://wlhamiltonco.com/product/hamilton-dual-shut-off-valve/): Hamilton Garden Hose dual shut-off valve accessory Dual shut off valve Disc Size - 3/4" FGHT Inlet 3/4" MGHT
- [Hamilton Aluminum Pressure Regulating By-Pass 3/4″ FNPT Ball Valve](https://wlhamiltonco.com/product/hamilton-aluminum-pressure-regulating-by-pass-3-4-fnpt-ball-valve/): Hamilton Aluminum Pressure Regulating By-Pass 3/4" FNPT Ball Valve 600 PSI (W.O.G.): 100 PSI Stream Investment cast body and cap Teflon seals and seats Temperature rating:-40 degree F to 366 degree F
- [Hamilton Aluminum Pressure Regulating By-Pass 1/4″ FNPT Ball Valve](https://wlhamiltonco.com/product/hamilton-aluminum-pressure-regulating-by-pass-1-4-fnpt-ball-valve/): Hamilton Aluminum Pressure Regulating By-Pass 1/4" FNPT Ball Valve 600 PSI (W.O.G.): 100 PSI Stream Investment cast body and cap Teflon seals and seats Temperature rating:-40 degree F to 366 degree F
- [Hamilton Aluminum Pressure Regulating By-Pass 1/2″ FNPT Ball Valve](https://wlhamiltonco.com/product/hamilton-aluminum-pressure-regulating-by-pass-1-2-fnpt-ball-valve/): Hamilton Aluminum Pressure Regulating By-Pass 1/2" FNPT Ball Valve 600 PSI (W.O.G.): 100 PSI Stream Investment cast body and cap Teflon seals and seats Temperature rating:-40 degree F to 366 degree F
- [Hamilton Aluminum Pressure Regulating By-Pass 1″ FNPT Ball Valve](https://wlhamiltonco.com/product/hamilton-aluminum-pressure-regulating-by-pass-1-fnpt-ball-valve/): Hamilton Aluminum Pressure Regulating By-Pass 1" FNPT Ball Valve 600 PSI (W.O.G.); 100 PSI stream Investment cast body and cap Teflon seals and seats Temperature rating: -40 degree F to 366 degree F
- [Hamilton Aluminum Pressure Regulating By-Pass 3/8″ FNPT Ball Valve](https://wlhamiltonco.com/product/hamilton-aluminum-pressure-regulating-by-pass-3-8-fnpt-ball-valve/): Hamilton Aluminum Pressure Regulating By-Pass 3/8" FNPT Ball Valve 600 PSI (W.O.G.); 100 PSI stream Investment cast body and cap Teflon seals and seats Temperature rating: -40 degree F to 366 degree F
- [Hamilton 3/8″ Aluminum Pressure Regulating By-Pass Valve With T-Handle Ball Valve, Female to Male](https://wlhamiltonco.com/product/hamilton-3-8-aluminum-pressure-regulating-by-pass-valve-with-t-handle-ball-valve-female-to-male/): Hamilton Aluminum Pressure Regulating By-Pass Valve with T-Handle Ball Valve 200 PSI Outlet-3/8" MNPT Inlet 3/8" FNPT Temperature Rating: -4 degree F to 250 degree F chrome plated ball and stem Teflon seat and Viton seals