Series 51 / 52 / 53 One Piece, Flanged, Standard Port Ball Valves Rev: 01 | 01-2014 | Nº: VW51/52/53 One Piece, Flanged, Standard Port Ball Valves Designed to automate & control at maximum flow capacity with minimum torque & pressure loss, optional fire safe design VALBOL Flanged Standard Port Valves are designed to meet all standards in a wide variety of industries including chemical processing, petrochemical, oil and gas produc- tion, pulp and paper and others. Capable of handling a wide range of liquids and gases in these industries, these val- ves offer all the advantages inherent in a ball valve; quick quarter-turn operation, visual indication of the valve position and compact size. Designed with fire safety in mind, the rugged construction facilitates inspection and repair while insuring long life. Like all Valbol ball valves, they offer tighter shutoff, high cycle life with lower torques to operate, and the ability to automate with a choice of pneumatic or electric actuation. Machined into the seat area o the body cavity are raised me- tal lips which perform as Secondary Metal Seats that provide Fire safety. Also in normal service they help support the seat to prevent them from deforming and help shield them from abrasive media. If the valve should be subjected to a fire, the lip acts like a dam to prevent the softening downstream seat from being forced into the port and creating a leak. When the seat is totally sublimated in a fire, the lip acts as a secondary seat forming the metal to metal seal with the ball. Specifications Sizes: 1”, 1 1/4”, 1 1/2”, 2”, 2 1/2”, 3”, 4”, 6”, 8”, 10”, 12” and 14”. Flanges: Series 51 -150#, Series 52 - 300# , Series 53 – 600#. Body: One-piece construction all sizes. Construction available in 316 - stainless steel ASTM A351 GR. CF8M; or carbon steel ASTM A216, GR. WCB. Other alloys on request. Ball and Stem: 316 stainless steel. (1/2” - 2” solid ball only.) Seats: PTFE, Reinforced PTFE, C/fill & Metal w/delrin insert (53) seats are available. Body Seal: PTFE (51 & 52) or Graphoil (1/2” - 11/2” F51 & F52). Graphoil (21/2”, 14” F51 & F52). Operation: 1/2” - 8” Valves are supplied with a handle operator. 10”,12” & 14” requires a gear operator. Gear operators are sold separa- tely. Pneumatic and electric actuators are available. Standards: ANSI B16.10 Face to face dimensions. ANSI B16.5 150# and 300# flange dimensions. ANSI B16.34, ANSI B31.1, ANSI B31.3. MSS SP-72. API 6D, pipeline valves. BS 5251, Anti-static, fire rating, available as option. NACE MR-01-75 API 607 tested Cv. Data Series 51 - ANSI 150# Series 52 - ANSI 300# Series 53 - ANSI 600# Valve Size Cv (USGPM) 1” 30 1 1/2” 89 2” 130 3” 400 4” 720 6” 1020 8” 1800 10” 2970 12”x8” 5200 12”x10” 8120 14” 8840
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Series 51 / 52 / 53One Piece, Flanged, Standard Port Ball Valves
Rev: 01 | 01-2014 | Nº: VW51/52/53
One Piece, Flanged, Standard Port Ball Valves Designed to automate & control at maximum flow capacity with minimum torque & pressure loss, optional fire safe design
VALBOL Flanged Standard Port Valves are designed to meet all standards in a wide variety of industries including chemical processing, petrochemical, oil and gas produc-tion, pulp and paper and others. Capable of handling a wide range of liquids and gases in these industries, these val-ves offer all the advantages inherent in a ball valve; quick quarter-turn operation, visual indication of the valve position and compact size.
Designed with fire safety in mind, the rugged construction facilitates inspection and repair while insuring long life. Like all Valbol ball valves, they offer tighter shutoff, high cycle life with lower torques to operate, and the ability to automate with a choice of pneumatic or electric actuation.
Machined into the seat area o the body cavity are raised me-tal lips which perform as Secondary Metal Seats that provide Fire safety. Also in normal service they help support the seat to prevent them from deforming and help shield them from abrasive media. If the valve should be subjected to a fire, the lip acts like a dam to prevent the softening downstream seat from being forced into the port and creating a leak. When the seat is totally sublimated in a fire, the lip acts as a secondary seat forming the metal to metal seal with the ball.
Flanges: Series 51 -150#, Series 52 - 300# , Series 53 – 600#.
Body: One-piece construction all sizes. Construction available in 316 - stainless steel ASTM A351 GR. CF8M; or carbon steel ASTM A216, GR. WCB. Other alloys on request.
Seats: PTFE, Reinforced PTFE, C/fill & Metal w/delrin insert (53) seats are available.
Body Seal: PTFE (51 & 52) or Graphoil (1/2” - 11/2” F51 & F52). Graphoil (21/2”, 14” F51 & F52).
Operation: 1/2” - 8” Valves are supplied with a handle operator. 10”,12” & 14” requires a gear operator. Gear operators are sold separa-tely. Pneumatic and electric actuators are available.
Standards: ANSI B16.10 Face to face dimensions. ANSI B16.5 150# and 300# flange dimensions.ANSI B16.34, ANSI B31.1, ANSI B31.3. MSS SP-72. API 6D, pipeline valves. BS 5251, Anti-static, fire rating, available as option. NACE MR-01-75 API 607 tested
Cv. Data
Series 51 - ANSI 150# Series 52 - ANSI 300# Series 53 - ANSI 600#
Valve Size Cv (USGPM)1” 30
1 1/2” 89
2” 130
3” 400
4” 720
6” 1020
8” 1800
10” 2970
12”x8” 5200
12”x10” 8120
14” 8840
Series 51 / 52 / 53One Piece, Flanged, Standard Port Ball Valves
Rev: 01 | 01-2014 | Nº: VW51/52/53
Pressure / Temperature Ratings
NOTE: Maximum working pressure temperature Is limited by both flange rating seat and body seal capacity.
Automation
VALBOL offers a complete line of pneumatic and electric au-tomation packages for Series 51, 52 & 53 valves. Both pneu-matic and electric packages are offered for on/off or proportio-nal control. Available options include:
• Top mounted limit switches• Proximity switches• Single and double acting pneumatic actuators• TYPE 4, 4x, 7 and 9 enclosures• Remote position indication• Positioners
Before an actuator can be sized for any given valve applica-tion the operating torque required for the valve must be deter-mined. The operating torque of a ball valve is influenced by a number of factors, some are design and materials related, others are application and service conditions. Design related factors include the type and material of the valve seats, while application factors include system differential pressure, me-dia and frequency of operation. For complete valve operating torque data refer to the torque curves given for each seat ma-terial, and provide the correction factor for media and the type of service such as on-off operation, cycle frequency, etc.
Reinforced PTFE SeatPTFE Seat Metal w/Nylon Insert SeatC/Fill Seat
Series 51 / 52 / 53One Piece, Flanged, Standard Port Ball Valves
Rev: 01 | 01-2014 | Nº: VW51/52/53
DimensionsBall valve, standard bore, one piece design, blowout - proof stem
Notes:1) Series 600 2” and above trunnion ball. Series 300 10” and above trunnion ball.2) Above 8” series 150 - 6” ”serie 300 and 4” series 600, gear box recommended.