Valvole Hofmann / Bonino Engineering industrial valves and actuators

Italian on-off and globe control valves by Valvole Hofmann / Bonino Engineering (01FP, 03FA, 04GP, 11M9-2/3, 11LS, 41RI-VS), filters 07FY-FSQ, and actuators for -196 °C to +500 °C process lines.

Angle-seat valves 01FP, 05FL, 06SQ, 33MI, 42LC, 26MAN

Angle-seat valves 01FP, 05FL, 06SQ, 33MI, 42LC, and 26MAN use AISI 316 bodies with AISI 304 actuators. Series 01FP handles up to +225 °C at 6–8 bar air feed. Ports include BSPP, NPT, BW, SW, and DIN/ANSI flanges. Spare parts cover PTFE/PEEK seals, PTFE+FPM packing, and plugs.

AISI 316 / AISI 304
Up to +225 °C, 6–8 bar air
05FL DN80–150, 42LC 1/2"–1"
PTFE / PEEK seals

Conveyed-flow globe valves 03FA-2, 03FA-3, and 04GP

Valvole Hofmann / Bonino Engineering 03FA-2, 03FA-3, and 04GP valves use AISI 304 actuators. Series 03FA in GGG40.3 nodular iron or CF8M operates up to +195 °C, while 04GP in EN-GJS-500-7 or A352 LCB reaches +210 °C. Ports use DIN/ANSI flanges. Spares include plugs, shafts, and PTFE/PEEK seals.

GGG40.3 / EN-GJS-500-7 / LCB / CF8M
03FA to +195 °C, 04GP to +210 °C
2-way & 3-way NC/NO/DE
DIN / ANSI flanged

Butterfly, ball, gate, and micro-flow valves

Valvole Hofmann / Bonino Engineering builds 14FW, 14FWG, and 40LLB butterfly valves, 16SF ball valves, 32SRH gate valves, and 38M micro-flow units. Bodies use AISI 316/CF8M with PTFE, elastomer, or metal-on-metal seats. Manual, pneumatic, and electric drives apply. Replaceable seats and seals.

14FW / 14FWG / 40LLB butterfly
16SF 2- & 3-piece ball valves
32SRH 1/2"–3" metal-on-metal
38M micro-flow AISI 316

Globe control valves 11M9-2, 11M9-3, 12M6-3, and 39M8

Valvole Hofmann / Bonino Engineering 11M9-2 and 11M9-3 (DN 15–DN 300), 12M6-3, and 39M8 (DN 15–80) globe control valves operate from -196 °C to +500 °C. Bodies in EN-GJS-400-18-LT, WCB, or CF8M meet leakage classes IV and VI. 4-port body eases service. Spares cover plugs, seats, and stems.

DN 15–DN 300, 39M8 DN 15–80
-196 °C to +500 °C range
Leakage classes IV and VI
EQ% / linear trim & 4-port body

Electric control valves 11LH, 11LP, 11LS and 01PS, 34FPMD

Electric control valves 11LH, 11LP, and hazardous-area 11LS match 11M9-2/3 and 12M6-3 bodies. The range includes 01PS angle-seat valves (1/2"–2"1/2) with linear transducer and modulating 34FPMD/SQMD units. Spares cover actuators and sensors.

11LS for hazardous areas
01PS 1/2"–2"1/2 with transducer
34FPMD 45° / 34SQMD 90°
2-way & 3-way configurations

Self-acting regulators 41RI-VS (RI / VS) and blow-down 11BD

Valvole Hofmann / Bonino Engineering 41RI-VS units combine Series RI downstream pressure-reducing valves with Series VS upstream relief valves. Series 11BD blow-down valves feature manual or pneumatic/manual control. Serviceable components include diaphragms, springs, seats, and stem seals.

Series RI downstream reducer
Series VS upstream relief valve
11BD manual / pneumatic drive
Self-acting pressure control

Actuators 11 SER, 23AP, filters 07FY-FSQ, probes 17SO, and mixers

Valvole Hofmann / Bonino Engineering automation hardware covers 11 SER multi-spring actuators, 23AP rack-and-pinion drives, 07FY-FSQ AISI 316 filters, PTFE-coated 17SO level probes, and 19MIXF/20MIXM/31BABY mixers. Spare parts include filter baskets, diaphragms, racks, and shaft seals.

11 SER multi-spring actuators
23AP rack-and-pinion DA/SR
07FY-FSQ AISI 316 filters
17SO PTFE level probes

Seal kits, trim parts, positioners, and pneumatic accessories

Maintenance of Valvole Hofmann / Bonino Engineering valves uses PTFE/PEEK seats, PTFE+FPM packing, AISI 316 or 17-4PH shafts, guide bushings, digital/pneumatic positioners, I/P converters, filter-regulators, solenoids, switches, lock-up valves, and boosters.

PTFE / PEEK / FPM seal kits
AISI 316 & 17-4PH valve shafts
I/P converters & positioners
Solenoids, boosters & switches

Engineering profile of Valvole Hofmann / Bonino Engineering valves

Founded in 1989 in Occhieppo Inferiore (Biella, Italy), Valvole Hofmann by Bonino Engineering S.r.l. designs and manufactures industrial on-off valves, control valves, pressure regulators, and pneumatic components under ISO 9001:2015 quality management.

Valve bodies are built in nodular iron EN-GJS-400-18-LT (GGG40.3) and EN-GJS-500-7, carbon steel A216 WCB (1.0619) and A352 LCB, and stainless steel AISI 316 / CF8M (1.4408), covering fluid temperatures from -196 °C to +500 °C across textile, food, pharmaceutical, chemical, oil and gas, and energy lines.

Selecting between On-Off, Globe Control, Electric, and Self-Acting series

Free-flow angle-seat valves 01FP, 05FL (DN80–150), 06SQ, 33MI, and 42LC handle fast interception up to +225 °C with 6–8 bar control air, while conveyed-flow 03FA-2/03FA-3 and 04GP globe valves serve DIN/ANSI flanged lines.

Butterfly valves 14FW/14FWG/40LLB, 16SF ball valves, 32SRH gate valves, and 38M micro-flow valves expand shutoff options.

Modulating control lines use 11M9-2 and 11M9-3 two-way and three-way globe valves (DN 15–DN 300) with leakage classes IV and VI and a 4-port body, compact 12M6-3 and 39M8 (DN 15–80), electric 11LH/11LP and hazardous-area 11LS actuators, 01PS with positioner and linear transducer, 34FPMD, 11BD blow-down valves, and 41RI-VS self-acting regulators.

Valve selection parameters for international project inquiries

To size Valvole Hofmann / Bonino Engineering valves for new plants or retrofits, specify the medium (liquid, gas, or steam), operating temperatures, inlet and outlet pressures, flow rate, port size (DN or inches), and end connections (DIN/ANSI flanges, BSPP, NPT, BW, or SW).

Include fail-safe action (NC, NO, or double-effect), flow curve (equal-percentage EQ% or linear), leakage class (IV or VI), actuator type (multi-spring 11 SER, rack-and-pinion 23AP, or electric 11LH/11LP/11LS), and accessories such as I/P converters, digital positioners, solenoid valves, filter-regulators, lock-up valves, or boosters.

Valvole Hofmann / Bonino Engineering and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Valvole Hofmann / Bonino Engineering and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.