Female Thread Ball Valve 1/2 inch Stainless Steel Double-Acting Pneumatic Actuator KH154
Product number
100-1114-04-DA
The Ball Valve is a compact shut-off valve designed for safe, rapid and tight-sealing operations. Specification: 1/2 inch, Female Thread, Threaded, ISO 228. Materials and seals: Body & ball made of Stainless Steel CF8M (1.4408); Ball: TFM 1600. Actuation and features: Double-Acting Pneumatic Actuator. Approvals and standards: TA-Luft, ATEX, AD2000-A4. The full or reduced bore allows for fast switching operations and a tight-sealing shut-off. Suitable for industrial plants, mechanical engineering, water and air lines, process media, and safe shut-off in piping systems.
Nominal width :
DN15 - 1/2'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
TFM 1600 (PTFE)
Material ball :
Stainless steel (1.4408)
Body:
Stainless Steel
Price €109.18
€129.92 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Ball Valve 1 inch Stainless Steel Double-Acting Pneumatic Actuator KH113
Product number
100-1020-06-DA
The Ball Valve is a compact shut-off valve designed for safe, fast and tight-sealing operations. Specifications: 1 inch, PN63, Female Thread, Threaded. Materials and seals: Body / ball / shaft made of Stainless Steel (SS316) (CF8M); ballPTFEe + 15% glass fibre. Actuation and features: Double-Acting Pneumatic Actuator. Operating data: Max. operating pressure 63 bar. The full or reduced bore allows for fast switching operations and a tight-sealing shut-off. Suitable for industrial plants, mechanical engineering, water and air lines, process media, and safe shut-off in piping systems.
Nominal width :
DN25 - 1'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE+15% glass fiber
Material ball :
Stainless steel (1.4408)
Body:
Stainless Steel
Price €110.18
€131.11 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Ball Valve 1/4 inch Stainless Steel Double-Acting Pneumatic Actuator KH113
Product number
100-1020-02-DA
The Ball Valve is a compact shut-off valve designed for safe, fast and tight-sealing operations. Specifications: 1/4 inch, PN63, Female Thread, Threaded. Materials and seals: Body / ball / shaft made of Stainless Steel (SS316) (CF8M); seal made of PTFE + 15% glass fibre. Actuation and features: Double-Acting Pneumatic Actuator. Operating data: Max. operating pressure 63 bar. The full or reduced bore allows for fast switching operations and a tight-sealing shut-off. Suitable for industrial plants, mechanical engineering, water and air lines, process media, and safe shut-off in piping systems.
Nominal width :
DN8- 1/4'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE+15% glass fiber
Material ball :
Stainless steel (1.4408)
Body:
Stainless Steel
Price €89.58
€106.60 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
3-Way Ball Valve 3/4 inch Stainless Steel L bore Double-Acting Pneumatic Actuator KL103
Product number
101-1002-05-DA
The Ball Valve is a compact shut-off valve designed for safe, rapid and tight-sealing operations. Specification: 3/4 inch, Female Thread. Materials and seals: Body & ball made of 1.4408; seal PTFE + 15% GF. Actuation and features: Double-Acting Pneumatic Actuator. Operating data: 63 bar. Further features: 3/4-inch 3-Way Ball Valve, Pneumatic, L-bore design; reduced bore; Female Thread in accordance with ISO 7 -1 (EN 10226-1). The full or reduced bore enables fast switching operations and a tight-sealing shut-off.
Nominal width :
DN20 - 3/4'' inch
Connection :
Female thread
Design :
3 ways
Ball seal:
PTFE+15% glass fiber
Bore:
L
Material ball :
Stainless steel (1.4408)
Price €128.96
€153.46 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Ball Valve 2 inch Stainless Steel Double-Acting Pneumatic Actuator KH113
Product number
100-1020-09-DA
The Ball Valve is a compact shut-off valve designed for safe, fast and tight-sealing operations. Specification: 2-inch, PN63, Female Thread, Threaded. Materials and seals: The ball and stem are made of high-quality SS316 Stainless Steel (CF8M); seal with 15% glass fibre ensures a long service life. Actuation and features: Double-Acting Pneumatic Actuator. The full or reduced bore allows for rapid switching operations and a tight-sealing shut-off. Suitable for industrial plants, mechanical engineering, water and air lines, process media, and safe shut-off in piping systems.
Nominal width :
DN50 - 2'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE+15% glass fiber
Material ball :
Stainless steel (1.4408)
Body:
Stainless Steel
Price €210.62
€250.64 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Female Thread Ball Valve 1 inch Brass Double-Acting Pneumatic Actuator KH105
Product number
100-1036-06-DA
The Ball Valve is a compact shut-off valve designed for safe, rapid and tight-sealing operations. Size: 1 inch. Materials and seals: Body and ball made of CW617N Brass. Actuation and features: Double-Acting Pneumatic Actuator. Approvals and standards: WRAS. Operating data: 25 bar. Further features: 1-inch Brass Ball Valve with Pneumatic Actuator; connection in accordance with ISO 7 /1 F-F; flange plate in accordance with ISO 5211; ball seal: PTFE + FKM. The full or reduced bore allows for rapid switching operations and a tight-sealing shut-off.
Nominal width :
DN25 - 1'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE + FKM
Body:
Brass
Material ball :
Brass, chrome-plated
Price €99.82
€118.79 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Ball Valve 1 1/4 inch Stainless Steel Double-Acting Pneumatic Actuator KH113
Product number
100-1020-07-DA
The Ball Valve is a compact shut-off valve designed for safe, fast and tight-sealing operations. Specification: 1/4 inch, Female Thread. Materials and seals: Body / ball / shaft made of Stainless Steel (SS316) (CF8M); seal made of PTFE + 15% glass fibre. Actuation and features: Double-Acting Pneumatic Actuator. Operating data: Max. operating pressure 63 bar. The full or reduced bore allows for fast switching operations and a tight-sealing shut-off. Suitable for industrial plants, mechanical engineering, water and air lines, process media, and safe shut-off in piping systems.
Nominal width :
DN32 - 1 1/4'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE+15% glass fiber
Material ball :
Stainless steel (1.4408)
Body:
Stainless Steel
Price €136.22
€162.10 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Ball Valve 1 1/2 inch Stainless Steel Double-Acting Pneumatic Actuator KH113
Product number
100-1020-08-DA
The Ball Valve is a compact shut-off valve designed for safe, fast and tight-sealing operations. Specifications: 1/2 inch, PN63, Female Thread, Threaded. Materials and seals: Body / ball / shaft made of Stainless Steel (SS316) (CF8M); ballPTFEe + 15% glass fibre. Actuation and features: Double-Acting Pneumatic Actuator. Operating data: Max. operating pressure 63 bar. The full or reduced bore allows for rapid switching operations and a tight-sealing shut-off. Suitable for industrial plants, mechanical engineering, water and air lines, process media, and safe shut-off in piping systems.
Nominal width :
DN40 - 1 1/2'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE+15% glass fiber
Material ball :
Stainless steel (1.4408)
Body:
Stainless Steel
Price €150.30
€178.86 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Female Thread Ball Valve 2 inch Brass Double-Acting Pneumatic Actuator KH105
Product number
100-1036-09-DA
The Ball Valve is a compact shut-off valve designed for safe, rapid and leak-tight operation. Specification: 2-inch, socket, Female Thread, Thread. Materials and seals: Body and ball made of CW617N Brass. Actuation and features: Double-Acting Pneumatic Actuator. Approvals and standards: WRAS. Operating data: 25 bar. Further features: 2-inch Brass Ball Valve with Pneumatic Actuator, Female Thread connection to ISO 7 /1 F-F; Flange Plate to ISO 5211; Ball Seal: PTFE + FKM. The full or reduced bore allows for rapid switching operations and a tight-sealing shut-off.
Nominal width :
DN50 - 2'' inch
Connection :
Female thread
Design :
2 ways
Ball seal:
PTFE + FKM
Body:
Brass
Material ball :
Brass, chrome-plated
Price €161.22
€191.85 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
3-Way Ball Valve 1 inch Stainless Steel T bore Double-Acting Pneumatic Actuator KT103
Product number
102-1002-06-DA
The Ball Valve is a compact shut-off valve designed for safe, rapid and leak-tight operation. Specification: 1 inch, Female Thread. Materials and seals: Body & ball made of 1.4408; ball seal: PTFE + 15% GF. Actuation and features: Double-Acting Pneumatic Actuator. Operating data: 63 bar. Further features: 1-inch three-way Ball Valve, Pneumatic, T-bore design; reduced bore; Female Thread in accordance with ISO 7 -1 (EN 10226-1). The full or reduced bore enables fast switching operations and a tight-sealing shut-off.
Nominal width :
DN25 - 1'' inch
Connection :
Female thread
Design :
3 ways
Ball seal:
PTFE+15% glass fiber
Bore:
T
Material ball :
Stainless steel (1.4408)
Price €162.73
€193.65 incl. VAT Delivery Time: 2–5 Working Days
Available: In Stock
Double-acting or spring-return – choosing the right pneumatic ball valve
| Feature | Double-acting (DA) | Spring-return SR NC (fail-close) | Spring-return SR NO (fail-open) |
|---|---|---|---|
| Operating principle | Air opens AND closes | Air opens · spring closes on air loss | Air closes · spring opens on air loss |
| Fail-safe | No – stays in last position | Yes – closes (safely shut) | Yes – opens (safely open) |
| Output torque | Symmetric – equal force both ways | Asymmetric – air force > spring force | Asymmetric – air force > spring force |
| Envelope size | Compact – no spring pack | Larger – spring pack integrated | Larger – spring pack integrated |
| Cycle life | Very high – > 1 million cycles | High – limited by spring fatigue | High – limited by spring fatigue |
| ATEX | Yes – II 2GDc | Yes – II 2GDc | Yes – II 2GDc |
| Typical use | Process control, fast cycling, batch processes | Emergency isolation, safety valve, fire dampers | Venting, pressure relief, bypass protection |
The choice between DA and SR determines how the ball valve with pneumatic actuator behaves on air loss. FERGO supplies double-acting actuators and single-acting actuators as standalone components too.
NAMUR accessories – configuring the complete pneumatic unit
The NAMUR interface (VDI/VDE 3845) on the actuator enables direct mounting of control components – without additional adapters or piping. FERGO supplies all components from stock and assembles the complete function-tested unit on request:
- NAMUR solenoid valve (3/2 or 5/2): controls the actuator via PLC signal (24 V DC); 3/2-way for single-acting, 5/2-way for double-acting; ATEX version available
- Limit switch box: IP67 / ATEX; potential-free contacts or inductive sensors; OPEN/CLOSED position feedback to PLC/SCADA
- Inductive sensors: non-contact position sensing; 2-wire or 3-wire; PNP/NPN
- Flange gaskets: matching gaskets for flanged ball valves
- Strainers: upstream protection for PTFE/TFM seat rings
Materials and product series – stainless steel ball valve pneumatic, brass and GGG40
- Stainless steel ball valve pneumatic (KH154 – 3-piece): body & ball 1.4408; TFM 1600 seat; TA-Luft, ATEX, AD2000-A4, Fire Safe; PN63; ISO 228 F-F; DN8–DN100; –25 °C to +180 °C. Preferred for chemicals, pharma, food and emission-regulated plants
- Stainless steel ball valve pneumatic (KH113 – 2-piece): body & ball 1.4408; PTFE+15 % GF; PN63; ISO 7-1 F-F; DN8–DN100; full bore. Cost-effective stainless steel for standard processes
- Brass ball valve pneumatic (KH105): CW617N; PTFE+FKM; 25 bar; WRAS-certified; –15 °C to +90 °C. For drinking water, HVAC, irrigation, building services
- Flanged ball valve pneumatic (KH155 / KH121 / KH120): stainless steel, WCB or GGG40; PN10–PN40; EN 558-1 F4/F1; TA-Luft, DVGW gas/drinking water (KH121/KH120); DN15–DN200
- 3-way pneumatic ball valve (KL103 L / KT103 T): stainless steel 1.4408; PN63; L- or T-bore; DN15–DN100. For diverting, mixing and bypass
Check media compatibility: FERGO resistance check tool. For aggressive media: duplex ball valve. DVGW variants: DVGW ball valve.
Certifications – ATEX, TA-Luft, Fire Safe, DVGW, SIL
- ATEX II 2GDc to EU Directive 2014/34/EU: all pneumatic actuators are directly suitable for Zone 1 (gas) and Zone 21 (dust) – the key advantage over electric ball valves, which require expensive Ex-rated actuators in hazardous areas
- TA-Luft / ISO 15848-1: low-emission stem seal for licensed chemical plants
- Fire Safe (API 607 / ISO 10497): fire test for soft-seated ball valves
- AD2000-A4 / PED 2014/68/EU: for pressure-bearing valves; EN 10204 3.1 on request
- DVGW Gas / Drinking Water: GGG40 flanged ball valves KH121 (gas) and KH120 (drinking water) with pneumatic actuator
- SIL 3 (IEC 61508): for safety-instrumented systems – preferably with SR NC actuator
All certificates in the FERGO certificate portal.
Pneumatic ball valves in stock – EU-wide delivery
All 393 pneumatic ball valves ship from the FERGO warehouse in Neuss, Germany – fully assembled and function-tested as a unit comprising ball valve with pneumatic actuator, ISO 5211 coupling and optional NAMUR solenoid valve + limit switch box. Delivery: 2–5 working days by DHL across Europe. Special configurations (positioner, feedback unit, heating jacket) on request with short lead times. Technical advice: +49 (0) 21 31 / 15 39 28-0 · [email protected]