Body Construction
Compare one-piece, two-piece and three-piece body designs.
ALFACOM ENGINEERING LTD.
Ball Valves
Quarter-turn valves for isolation and flow routing in industrial piping. Explore ALFAMATIC body constructions, connection options and flow paths. MARS Valve products are presented separately.
Ball Valves · ALFACOM catalogue
THE PRODUCT RANGE
Explore the Range
Explore the equipment and selection topics below, then review the detailed catalogue for the selected product.
English model details and technical PDFs are available below. Select the body construction, connection and flow path for your application.
Connections & Flow Paths
Review threaded, flanged, SW and Tri-Clamp options and two-way or three-way operation by model.
Compact & Special Designs
Explore MINI, drain and other special configurations for suitable applications.
Explore Catalogue Models
Read English details for the listed ALFAMATIC models below. Product images are illustrative; confirm the exact configuration, dimensions and operating limits in the model documentation. Availability and lead time are confirmed on enquiry.
ALFAMATIC two-piece flanged ball valve — PN40
ALFAMATIC two-piece flanged ball valve — PN16
ALFAMATIC three-piece ball valve — Type I
ALFAMATIC MINI ball valve — female/female
ALFAMATIC MINI ball valve — male/female
ALFAMATIC hose connection ball valve
Stainless steel drain ball valve
ALFAMATIC two-piece ball valve — male/female
ALFAMATIC one-piece wafer ball valve — DIN
ALFAMATIC two-piece PFA-lined ball valve
ALFAMATIC three-way ball valve — L/T flow paths
ALFAMATIC two-piece flanged ball valve — Class 150
ALFAMATIC one-piece flanged ball valve — Class 150
ALFAMATIC three-piece Tri-Clamp ball valve
ALFAMATIC three-piece threaded ball valve — ISO mounting pad
ALFAMATIC two-piece threaded ball valve — ISO mounting pad
ALFAMATIC two-piece threaded ball valve — Type II
ALFAMATIC one-piece threaded ball valve
ALFAMATIC CW BV-2FD40AG — PN40 Flanged Ball Valve
A two-piece full-port flanged ball valve with adjustable gland and an ISO 5211 mounting pad. The datasheet identifies model CW BV-2FD40AG, PN40, investment-cast construction and body-material options EN 10213 1.4308 / 1.4408.
The sheet lists -20°C to +180°C, flanges to BS EN 1092-1, design to BS EN 12516-1 and inspection to EN 12266-1. Confirm the ordered material, seat and gland configuration and the allowable pressure at the process temperature.
Specify size, flange requirements, fluid, pressure, temperature and manual or actuated operation. An ISO mounting pad does not by itself establish compatibility with a particular actuator; check shaft, mounting and torque requirements.
ALFAMATIC CW BV-2FD16AG — PN16 Flanged Ball Valve
A two-piece full-port flanged ball valve with adjustable gland and an ISO 5211 mounting pad. The technical sheet identifies model CW BV-2FD16AG, PN16 and investment-cast body options EN 10213 1.4308 / 1.4408.
The listed temperature range is -20°C to +180°C. The sheet references BS EN 1092-1 flanges, BS EN 12516-1 design and EN 12266-1 inspection. Verify pressure-temperature suitability, dimensions and materials for the ordered variant.
Provide the process conditions, valve size, flange standard, materials and operating requirements. PN16 and PN40 versions must be compared using their respective dimensional and connection drawings before replacement.
ALFAMATIC CW BV-3I — Three-Piece Type I Ball Valve
The Type I family provides full-port three-piece construction with a blow-out-proof stem. The technical file includes separate drawings for female/female threaded and socket-weld ends.
The document lists 1000 PSI and PN63 designations and a -20°C to +180°C temperature range. Treat these as listed catalogue data; they do not establish equivalence between designations or suitability at simultaneous maximum pressure and temperature. Confirm the actual supplied material, seats and pressure-temperature limits.
State the size and whether threaded or socket-weld ends are required. Confirm the thread standard or socket-weld dimensions against the corresponding drawing. For a 2 1/2-inch SW connection, confirm the final socket dimension before specifying the mating pipe.
ALFAMATIC CW MINI-FF — Female/Female MINI Ball Valve
CW MINI-FF is a compact threaded ball valve with female connections at both ends. The datasheet describes investment-cast construction, a reduced port and a blow-out-proof stem.
The sheet lists 1000 PSI / PN63 designations and -20°C to +180°C. Confirm the selected size, thread, materials, seats and allowable working conditions against the ordered configuration. Compact dimensions do not establish a full-port flow passage.
Provide the medium, pressure, temperature, size, thread standard and installation clearance. Compare the female/female drawing with the required connection at both ends rather than selecting only by the MINI family name.
ALFAMATIC CW MINI-FM — Male/Female MINI Ball Valve
CW MINI-FM is a compact threaded ball valve with one male and one female connection. The technical sheet describes investment-cast construction, a reduced port and a blow-out-proof stem.
The sheet lists 1000 PSI / PN63 designations and a -20°C to +180°C temperature range. Verify the exact material, sealing arrangement, thread and pressure-temperature suitability for the supplied valve.
Specify the male and female connection requirements, size, medium and operating conditions. The male/female and female/female variants have separate dimensional drawings and must be checked individually for installation.
ALFAMATIC CW HT — Hose Connection Ball Valve
CW HT combines a threaded inlet with an outlet for a flexible hose. The datasheet describes investment-cast construction, a reduced port, a blow-out-proof stem and an optional locking handle.
The sheet lists PN16 / 200 PSI and -20°C to +180°C. Confirm the inlet thread standard, hose-outlet dimensions, body and sealing materials and suitability at the actual operating conditions.
Provide the medium, inlet connection, hose dimensions and material, working pressure and temperature, installation position and quantity. Confirm the complete hose and retention arrangement for the intended service.
CW BV-2FM — Two-Piece Male/Female Ball Valve
CW BV-2FM has a two-piece investment-cast body, a full-port passage, male/female threaded ends and a blow-out-proof stem. The materials table lists CF8/CF8M body options and PTFE/RPTFE seats by configuration.
The sheet lists 1000 PSI / PN63 designations and -20°C to +180°C. Confirm material, seats, thread and allowable pressure at the actual temperature. Select the male and female ends to match both sides of the installation.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-1F — One-Piece DIN Wafer Ball Valve
CW BV-1F is an investment-cast full-port wafer-pattern ball valve with an ISO 5211 mounting pad and blow-out-proof stem. The sheet identifies DIN 2501 flange connections and an optional locking handle.
The listed temperature range is -20°C to +180°C. Confirm the flange drilling, face-to-face dimensions, materials and model-specific pressure rating from the required configuration; do not infer them from the wafer body description.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-2FPFA — PFA-Lined Class 150 Ball Valve
CW BV-2FPFA uses two-piece investment-cast construction, PFA lining, a full-port passage, adjustable gland and an ISO 5211 mounting pad. The sheet lists ASTM A351 CF8/CF8M body options, ASME Class 150 and ASME B16.5 flanges.
Select the lining, seats and all wetted components against the exact fluid composition and temperature. The sheet lists -20°C to +180°C; confirm the complete valve's allowable service conditions. PFA lining alone does not establish universal chemical compatibility.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-3WL / CW BV-3WT — Three-Way L/T-Port Ball Valves
These threaded three-way valves offer L- or T-port flow paths, an ISO 5211 mounting pad, full-port construction and a blow-out-proof stem. The required flow routing is selected by the ball passage and operating positions.
Specify the connections to be linked or isolated at each handle or actuator position, together with any required intermediate behaviour. The catalogue lists 1000 PSI / PN63 designations and -20°C to +180°C; confirm the supplied configuration and actual pressure-temperature limits.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-2FAAG — Two-Piece Class 150 Flanged Ball Valve
CW BV-2FAAG is a full-port two-piece flanged valve with adjustable gland and an ISO 5211 mounting pad. The datasheet lists investment-cast ASTM A351 CF8/CF8M body options, ASME B16.34 design, ASME B16.5 flanges and API 598 inspection.
ASME Class 150 is a pressure class, not a fixed working pressure of 150 bar. Check the selected materials and pressure-temperature rating. Confirm size, flange dimensions, seats and operating method; the listed temperature range is -20°C to +180°C.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-1FA — One-Piece Class 150 Flanged Ball Valve
CW BV-1FA is a one-piece full-port flanged ball valve with an ISO 5211 mounting pad. The technical sheet lists investment-cast ASTM A351 CF8/CF8M body options, ASME Class 150, ASME B16.5 flanges and ASME B16.34 basic design.
The listed temperature range is -20°C to +180°C. Confirm the actual materials, seats, connection dimensions and pressure-temperature suitability. Use the dedicated dimensional drawing when comparing it with a two-piece flanged valve.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-3TC — Three-Piece Tri-Clamp Ball Valve
CW BV-3TC combines three-piece full-port construction with Tri-Clamp ends, an adjustable gland and an ISO 5211 mounting pad. The sheet lists ASTM A351 CF8/CF8M body options and references ASME BPE for the clamp connection.
The document lists different pressure values by valve size. Confirm the pressure-temperature suitability of the complete installed assembly, including clamps, ferrules and gaskets, rather than relying only on the valve body's listed value. Specify tube and clamp dimensions, medium, temperature and cleaning requirements.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-3MP — Three-Piece Threaded Ball Valve with ISO Pad
CW BV-3MP provides three-piece full-port construction, a blow-out-proof stem and an ISO 5211 mounting pad. Several thread standards and an optional locking handle are listed in the technical sheet.
The document lists 1000 PSI / PN63 designations and -20°C to +180°C. Confirm the ordered body and sealing materials and allowable operating conditions. For automation, match the mounting pattern, shaft and torque at the actual process duty.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-2MPAG — Two-Piece Threaded Ball Valve with ISO Pad
CW BV-2MPAG is a two-piece female/female threaded ball valve with a full-port passage, adjustable gland and an ISO 5211 mounting pad. The sheet lists ASTM A351 CF8/CF8M body options and several thread standards.
The stated pressure is 1000 PSI and the listed temperature range is -20°C to +180°C. Confirm materials, seats and pressure-temperature suitability. Select the actuator and any bracket or coupling from the actual shaft dimensions, mounting pattern and valve torque.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-2II — Two-Piece Threaded Type II Ball Valve
CW BV-2II is a two-piece female/female threaded Type II ball valve with full-port investment-cast construction and a blow-out-proof stem. Several thread standards and an optional locking handle are listed.
The sheet lists 1000 PSI / PN63 designations and -20°C to +180°C. Confirm the thread, material, seat configuration and operating limits for the ordered valve. Compare the Type II drawing against the required installation rather than assuming equivalence with another two-piece design.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
CW BV-1FF — One-Piece Threaded Ball Valve
CW BV-1FF is a one-piece female/female threaded ball valve with a reduced port, investment-cast construction and a blow-out-proof stem. The sheet lists several thread standards and an optional locking handle.
The catalogue lists 1000 PSI / PN63 designations and -20°C to +180°C. Confirm materials, seats and allowable pressure at temperature. Check the reduced passage against the required flow, and use the model drawing to verify installation dimensions.
Send the medium, operating pressure and temperature, size, connection requirements and quantity to ALFACOM for selection support. Availability and lead time are confirmed for the requested model.
APPLICATION BEFORE SPECIFICATION
Selection Starts with Your Application
Provide the fluid, operating pressure and temperature, size, connection standard, body and seal materials, quantity and required operation. Body construction, end connections and number of flow paths are separate selection criteria. Confirm the selected model using its datasheet and drawing.
Catalogue & Technical Documents
Review the model-specific technical information and installation requirements. Send a specification, drawing or existing model reference if you need help selecting equipment.
Discuss Your Application
Send your requirements or a photo of the existing equipment for technical assistance and a quotation.
Availability and lead time are confirmed for the requested model and quantity.