Series151/301 Worcester Controls Vietnam, Series151/301 Worcester Controls, Series151/301 Vietnam, Series151/301

Worcester valves, actuators and controls serve a wide range of industries including chemical and petrochemical, pulp and paper, pharmaceutical and biotech, food and beverage, rubber and plastics, oil production, steam and thermal. Specialty ball valves handle cryogenics, toxic fluids, high pressure, batch cooking, high purity gases for microchip manufacturing and high cycle production processes.

• Pulp and Paper
• Steam and Thermal
• Rubber and Plastics
• Food and Beverage
• Chemical and Petrochemical
• Pharmaceutical and Biotech
• Toxic Service and Fugitive Emissions
• Oil Production

	Attributes	Value
	Item Name	Standard Process, Special Service & High Performance Valves
	Image	Series 151/301
	Size	3" - 6" Wafer
	Maintenance Manual	Series D51/151-301 Manual
	Series	Series 151/301
	Body and End Plug Material	Bronze Ductile Iron Carbon Steel 316 S.S.
	Ball and Stem Material	Brass stem, 316 S.S ball 316 S.S. stem & ball Monel
	Seat Material	Reinforced TFE UHMWPE Polyfill TFE
	Body Seals	Buna TFE UHMWPE Viton Graphite
	Body Seal Material	TFE Buna Viton Graph-look
	Type	151 - for use between 150 ANSI flanges 301 - for use between 300 ANSI flanges
	Options	No handle, valve built for automation Vacuum Service U.L. Approved (must Specify Service) Oxygen Service None
	Variations	Upstream Relief Hole Hydrostatic Testing Source Inspection Grounding Thrust bearing Certificate of Compliance Handleless Valves Certificate of Compliance for European Valve Orders Certificate of Comp. & Hydro Test Chrome-Plated Brass Ball Silicone-Free Lubricant High-Cycle Stem Build Certificate of Compliance for European Pressure Equipment Directive None
	Automation	Easily Automated For On/Off or Modulating Control The lightweight compact design of the 151/301 valves combined with our Series 39 pneumatic or Series 75 electric actuators create a control package that is small, yet efficient. The package is symmetrically balanced to avoid stem side loading, and has a rugged linkage to operate well under high torque conditions. Our actuators are engineered to match the performance of the valve for optimum power and safety. A wide range of options are available to complement your pneumatic or electric package, from computer compatible controls to limit switches to Cycle Length Control. For on/off or throttling applications, the actuated 151/301 valves are a dependable, precise unit. Because Flowserve supplies all the elements of your control package, we are your single source if you ever need a replacement part or service.
	Technical Data	Body Materials: Carbon Steel (ASTM A216 WCB), 316 S.S. (ASTM A351 CF8M), Ductile Iron (ASTM A536 GR. 65-45-12), Bronze (ASTM B148-C95800)  Stem: One-piece bottom-entry in Brass, 316 S.S., Monel®  Stem Seals: 15% Glass-Filled TFE, UHMWPE  Seats: TFE, Reinforced TFE, Polyfill®, UHMWPE  Body Seals: Graphite, TFE, Buna, Viton®, UHMWPE  Ball: 316 S.S., Monel  End Plug: Carbon Steel, 316 S.S., Ductile Iron, Bronze  Stop Screw: Carbon Steel, Zinc-Plated  Follower: Stainless Steel (316L)  Handle Bolt: Carbon Steel, Zinc-Plated  Handle: 3"–6" Cast Iron with pipe handle  Retaining Nut: Carbon Steel, Zinc Plated, 316 S.S.  Thrust Bearing: 25% Glass-Filled TFE or UHMWPE End Plug  Retention Bolts: Stainless Steel, Zinc-Plated  Stop Plate: Carbon Steel, Zinc-Plated  Washer: Stainless Steel, Carbon Steel, Brass  Operation: Supplied with handle. Gear operators and electric or pneumatic actuators available.  Standards: MSS SP-72, Ball Valves for general service. NACE MR-01-75. Pipeline valve standard for sour gas services.  Lubricant: Standard Worcester valves are assembled with silicone based break-in lubricant. For other options, consult your distributor or Flowserve.