Worcester

  Worcester was founded in 1955. It supplies valves throughout the world for virtually any application. These include standard flanged ball valves, ANSI and DIN specifications in reduced and full bore, three-piece valves for cryogenic, high pressure, steam, diverter or sampling duty, high integrity valves, multi-way designs, modulating controls or customized solutions.

SERIES 59
Features
• 3 Piece Full Port Ball Valve:
• ASME class 600 design
• Meets ASME B16.34 requirements (consult Pressure/Temperature Charts)
• “Live loaded” stem seal
• Multiple soft and metal seat options
• Tight Shut off and Bi-Directional Sealing
• Cavity Filled Designs
• Full Port design minimizes pressure drop across the valve and maintains a high efficiency,reducing pumping cost.

Sizes
• ¼˝ - 4˝
• Screwed end
• Socket weld
• Butt weld

Materials
• Carbon Steel
• Stainless Steel

Standards
• ASME B16.34
• S.E. to ASME B 2.1
• S.W. to ASME B 16.11
• API 607 Fire Test

SERIES 51/52
Features
• Flanged Unibody Design
• ASME class 150/300
• Tight shut-off
• “Live loaded” stem seal
• Multiple soft and metal seat options
• Wide variety of Body, Seat and Seal materi als means dependable, high cycle control on Steam, Petroleum products, Chemicals and abrasive liquids
• Pre-drilled mounting holes for actuation
• Tight Shut off and Bi-Directional sealing
• Cavity Filled Designs

Sizes
• 1/2˝ - 10“ Flanged
• ASME 150# and 300# class

Materials
• Carbon Steel
• Stainless Steel

Standards
• ASME B16.34
• API 607 Fire Test
SERIES 818 / 828
Features
• Split Body, Full-Port Design
• Full Port Design
• ISO 5211 mounting
• Full Port design minimizes pressure drop across the valve and maintains a high efficiency,reducing pumping cost.
• Wide variety of Body, Seat and Seal materials means dependable, high cycle control on Steam, Petroleum products, Chemicals and abrasive liquids
• Cavity Filled Designs

Sizes
• 2˝, 3˝- 8“
• ASME 150# and 300# class

Materials
Carbon Steel
Stainless Steel

Standards
• API 6D
• API 607 4th Edition
• NACE MRO1-75
• BS 5500 Pressure Vessel Code
Series D44/D4, D51, 18/19
Features
• Multi-port Diverter Valves
• Three-piece or flanged design
• Bottom entry or side entry
• Full port or standard port
• 90 or 180 degree operation
• The D51 cast flanged have similar operations as the D44/D4 but for larger sizes
• The D44/D4 3-piece diverter valve is designed to accept media through a bottom inlet port and direct it to either of two outlet ports
• ASME 150 flanges
• The 18/19 Series is extremely adaptive
. Up to 5 ports
. multiple seat and body materials
. standard or full port
. Optional fugitive emission design
. Class 150 or 300
. Screwed, socket or butt weld and slip-on flanges

Sizes
½˝ - 2˝ for D44/D4 3-piece valve
For 2˝ - 8˝ for D51 Flanged valve
1˝ - 6˝ for Series 18 & 19 valve

Materials
Carbon Steel
Stainless Steel

Standards
ASME B16.34
API 607 Fire Test
Series 94, 94-150, 94-300, 94-600
Features
• Specially designed to control and minimize fugitive Emissions.
• Outstanding performance on high-cycle applications, where no stem leakage is allowed
• Double „live loaded“ Stem seal design
• High Vacuum capability
• High cycle capability
• Suitable for Category M services
• Pressure classes to ASME 600

Sizes
• ½˝ - 2˝ 3 piece design
• Screwed end
• Socket weld
• Butt weld
• ½˝ to 8˝ Flanged design

Materials
• Carbon Steel
• Stainless Steel
• Hastelloy-C trim option

Standards
• ASME B16.34
• S.E. to ASME B 2.1
• S.W. to ASME B 16.11
• API 607 Fire Test
Series C4, C44, and C51
Features
• Cryogenic Services
• High-performance, shutoff valves for intermittent and continuous flow applications with temperatures to -425°F
• Positive Ball/Cavity relief with V3 vent hole
• Zero Leak packing
• Effective Bonnet Extensions
• Valves designed for low thermal stress, automation and Fire Safety
• Assembled in Class 1000 clean room
• Pressure classes to ASME 600

Sizes
• ½˝ - 2˝ 3 piece design
• Screwed end
• Socket weld
• Butt weld
• ½˝ to 6˝ Flanged design

Materials
• Brass
• Stainless Steel

Standards
• ASME B16.34
• API 607 Fire Test
SERIES 39 PNEUMATIC ACTUATOR
Features
• High Performance,High Cycle Design
• Two-Year warranty
• Twin piston, double rack & pinion
• Extruded, anodized aluminum body
• NAMUR, ISO mounting
• Polished stainless steel guide rods
• Multi-spring force transfer
• Dual male output shafts
• End cap air supply ports
• End mount solenoid/switch accessories Torque Range
•Up to 60,000 in-lbs @ 120 psi inputTemperature Range
• -40 F to 212 F; (high temp option 300F)

Pressure Range
• 30-120psi DA, 40-120psi SR

Standards
• Type1, 4, 4x
• Class1, Div1, Groups A,B,C,D

Applications
• Chemical, Petrochemical & Refining,
• Power, Oil & Gas, Food & Beverage
SERIES ELK39 END MOUNT POSITION SWITCH
Features
• Integral solenoid & position switch
• Single electrical connection
• High flow spool valve
• Manual override and speed control
• No mounting brackets
• Diagnostic LED circuit board
• Digital Fieldbus networks Enclosure
• Die cast aluminum, epoxy coated

Standards
• Type 4, 4X; U.L.; CSA approved
• Class1, Div1, Groups B,C,D
• Class1, Div2, Groups E,F, G
• Intrinsically Safe, NRTL/C approved Position Switch
• SPDT/DPDT, Gold Contact, Proximity

Temperature Range
• 0 to 160 F

Switch Ratings
• SPDT - 15 Amp, 24,120,240 VAC; 1/2A, 24VDC
• DPDT - 10 Amp, 24,120,240 VAC; 1/2A, 24VDC
• I.S.- (Gold Contacts), 1 Amp, 120 VAC, 1 Amp, RES (0.5A IND) 24 VDC
• Proximity Sensor - (5-200mA, 20-140VAC 10-140VAC, UL listed, CSA Certified)

Applications
• Digital Fieldbus Netowrks, Chemical,
• Petrochemical & Refining, Oil & Gas,
• Food & Beverage, Pharmaceutical
SERIES 75 ELECTRIC ACTUATOR
Features
• Two Year Warranty
• Baked Epoxy Coated
• Permanently Lubricate Gear Train
• Mannual override
• Thermal Overload Protection
• Reversable Rotary Operation

Optional Features
• Extended Duty Cycle Motors
• Fail Safe Capability
• Positioners and P.I.D. Controllers
• RTU Solar Power Interface

Torque Range
• 150 - 3000 in-lbs

Temperature Range
• -40 F to 150 F

Supply Voltage
• 120 & 240 VAC, 12 & 24 VDC

Standards
• Type I, 4, 4X
• Class 1, Div 1, Groups C, D

Applications
• Process control for rotary valves, dampers and multi-turn chokes
• Boiler feed water
• Temperature control (steam, thermal fluid)
• Chemical, Power, Water/Waste Water, Food & Beverage, HVAC
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