Beswick Engineering Co., Inc. Datasheets for Industrial Valves

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial Valves: Learn more

Product Name Notes
Ultra-Miniature Pressure Relief Valve -- RV-MLS Description: Beswick Engineering's RV-MLS series single stage piston style pressure relief valves offer relatively precise back pressure regulation in an extremely compact package. The RV-MLS is the smallest relief valve...
Back Pressure Regulator -- BPR Beswick Miniature Back pressure Regulator (BPR) is a normally closed valve that senses and responds to changes in upstream pressure. Like a relief valve, it will open to vent excess...
Single-Stage Piston Pressure Regulator -- PR Beswick miniature pressure regulators are designed to provide pressure regulation in a versatile miniature package. These regulators provide excellent pressure control despite their small size. Four different adjustment styles are...
Ultra Miniature Ball Valve - On/Off -- MBV-1010-303 Beswick's miniature ball valve is an excellent choice for applications requiring a compact on/off valve. This design offers small size, light weight and non-restricted flow and is an outstanding choice...
1/4-28 Threaded Ports, On/Off Ball Valve -- MBV-1414-3 Beswick's miniature ball valve is an excellent choice for applications requiring a compact on/off valve. This design offers small size, light weight, and increased flow over the 10-32 MBV design.
Miniature Diaphragm Relief Valve -- RVD Beswick's miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. Design offers compactness, light weight and high accuracy and is an...
Ultra Miniature Mixing & Diverting Ball Valve -- MBVMD Beswick's miniature mixing diverting ball valve is an excellent choice for applications requiring a port selection valve. The MBVMD offers selection of port A or B, as well as a...
Ultra Miniature Selector Ball Valve -- MBVT-1010-303 Beswick's miniature selector ball valve is an excellent choice for applications requiring a port selection valve. The MBVT allows for selection of port A or B as well as an...
Fill Valve -- MFV-18 Miniature push to fill valve with 1/8" NPT thread and conical shaped input designed to accept rubber tipped shop nozzle.
Factory Preset Relief Valve -- RV2-1010-PP Miniature relief valve. Factory pre-set and secured 3-30 psig cracking pressure. Assembled, set, and 100% tested to order.
Adjustable Cracking Pressure Check Valve -- CKVA-10-1. The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 1 psig to 40 psig. This valve requires back pressure...
Flow Control Valve -- MIL-FC The Beswick flow control valve provides control of small bore air cylinders with hysteresis-free control down to bubble-tight shut off. The size of the radial inlet orifice is selected to...
1/4-28 Threaded Ports, 4-Port Selector Ball Valve -- MBV4P-1414-3 The Beswick four-port selector valve offers bidirectional flow switching between four ports. It is designed with one 1/4-28 UNF threaded central inlet at the bottom of the valve and four...
Metering Valve -- MIL-MV The Beswick metering valve operates on the same principle as the Beswick flow control except the metering valve does not permit free-return flow. Thus fluid is metered regardless of flow...
Stem Actuated Valve -- SAV The Beswick miniature stem actuated on/off valve is available in normally opened or normally closed configurations. A 3 way normally closed configuration, allows downstream pressure to vent to atmosphere when...
Multiport Rotary Selector Valve -- SV The Beswick selector valve has a patented (#6,725,881) design which can be used as a quiet replacement for solenoid valves in many applications and has the ability to operate from...
Miniature Low Cracking Pressure Check Valve -- CKV The check valve permits free flow in one direction and no (checked) flow in the opposite direction. This valve is specified in many applications because of its very low cracking...
Fixed Orifice Flow Control Valve -- MIL-FOFC The fixed orifice flow control valve is designed with a factory pre-set orifice. Rotation of the knurled sleeve will not change the orifice setting. Ideal for applications where improper adjustment...
Micro M3 Threaded Needle Valve -- NV3 The M3 needle valve can be used to control mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. The valve is also available with options such...
Miniature 10-32 Threaded Needle Valve -- NV The needle valve can be used to control mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. The valve is also available with options such as...
Ultra Miniature 3 Stage High Pressure Diaphragm Regulator -- PRD3HP The new PRD3HP series three-stage non-relieving high pressure diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approximately 76 grams in brass. It accurately reduces...
M3 Threaded Slide Sleeve On/Off Valve -- M3SV-N The new ultra miniature M3 threaded non-venting slide sleeve valve (M3SV-N) is another addition to Beswick's growing M3 product line. It provides efficient control (on/off) of gas or liquid in...
10-32 Threaded Non-Venting Slide Sleeve Valve -- MSV-N The non-venting slide sleeve valve provides an efficient in-line on/off valve. When the sleeve is moved to the "ON" position, fluid is allowed to pass through the valve. When the...
Pressure Compensated Flow Control -- PCFC-1-1 The patented (Patent #6314980) Beswick pressure compensated flow control maintains a constant flow rate (adjustable 0-100 cc/min. of water) regardless of upstream or downstream pressure variations.
Pressure Compensated Flow Control Valve -- PCFCD-1N1 The PCFCD-1N1 is designed to maintain a constant flow rate, which the customer can adjust, regardless of upstream or downstream pressure variations. It works with both liquids (incompressible fluids) and...
Two-Stage Piston Pressure Regulator -- PR2 The PR2 series two stage piston style regulator is designed for applications requiring either a large differential between input and output pressures or a very precise pressure regulation. The regulator...
Single-Stage Diaphragm Pressure Regulator -- PRD The PRD-ANB-C-DEF regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure...
Two-Stage Diaphragm Pressure Regulator -- PRD2 The PRD2-ANB-C-DEF two-stage non-relieving diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approx. 50 grams in brass...
Manifold Mount Two-stage Diaphragm Pressure Regulator -- PRD28 The PRD28 manifold mount two-stage non-relieving diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approximately 52 grams in brass. It accurately reduces high-pressure inputs...
Two-Stage Diaphragm Pressure Regulator -- PRD3 The PRD3 two-stage non-relieving diaphragm regulator improves upon our award winning PRD2 by incorporating larger ports and an improved valve design. It weighs approximately 66 grams in brass and stainless...
High Accuracy, Single Stage, Diaphragm Pressure Regulator -- PRDB The PRDB series regulator sets an industry standard for both miniaturization and light weight. It is similar to our PRD pressure regulator but with a patent pending valve mechanism, designed...
Sub Miniature Single Stage Diaphragm Pressure Regulator -- PRDB-18MM The PRDB-18MM series regulator is Beswick's smallest pressure regulator. It is designed with a patented pending valve mechanism designed to provided high precision/high seal reliability at low flows and at...
Manifold Mount, High Accuracy, 1 Stage Pressure Regulator -- PRDB8 The PRDB8 series regulator sets an industry standard for both miniaturization and light weight. It is a manifold mount version of our PRDB pressure regulator with a patent pending valve...
Miniature High Flow Diaphragm Pressure Regulator -- PRDHF The PRDHF high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications, and is particularly...
Miniature High Flow Manifold Mount Pressure Regulator -- PRDHF8 The PRDHF8 manifold mount high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications and...
10-32 Threaded Venting Slide Sleeve Valve -- MSV The slide sleeve valve provides an efficient in-line three-way valve. When the sleeve is moved to the "ON" position, fluid is allowed to pass through the valve. When the sleeve...
Single Stage Piston Style Subminiature Pressure Regulator -- PR-MLS The Subminiature Pressure Regulator allows relatively precise pressure regulation in an envelope approximately the size of a miniature pneumatic fitting. The outside dimensions are exactly the same as Beswick's 10-32...
Miniature Diaphragm Vacuum Regulator -- VRD The VRD-ANB-CD vacuum regulator sets an industry standard for both miniaturization and light weight. It designed to control output vacuum from 0 psig to full...
Ultra-Miniature Diaphragm Vacuum Relief Valve -- VRV.N.-3 The VRV functions very much like a single stage pressure regulator, except this modified design allows the user to set the outlet pressure below atmospheric pressure. The VRV would be...
Low Cracking Pressure High Flow Miniature Check Valve -- CKVU This high flow check valve permits free flow in one direction and no flow (checked) in the opposite direction. This valve is specified in many applications because of its very...
Ultra Miniature Low Cracking Pressure M3 Check Valve -- CKV-M3 This Ultra Miniature low cracking pressure check valve permits free flow in one direction and no (checked) flow in the opposite direction. This valve is specified in many applications because...