StopCock straight-through
- Absolutely tight-closing
- Particularly smooth-running
- With connection union nut, guarantees vertical position of the tap
- Pressure-resistant up to 2 bar at 20 °C
Please note
Not suitable for crystallizing substances!
Detailed information
The StopCock discharge cocks fit all containers with G 3/4" connection threads. Thread adapters facilitate connection of cocks to nearly all containers.
Typical application area of the product
The flow can be throttled or shut off with the StopCock flow tap.
- StopCock straight-through
Specifications
General material
PP
Polypropylene
General material
PE-HD
High-density polyethylene (HDPE)
Further materials
PTFE
Polytetrafluoroethylene
Connection
- Connection type:
- Thread
- Thread:
- G 3/4 Zoll
- Version:
- External thread
Coloring
- Color:
- blue
Spigot outlet
- Thread:
- G 3/4 Zoll
- Version:
- External thread
- Outlet type:
- Thread
Operating pressure (at +20 °C)
- Pressure max.:
- 2 bar
Dimensions
- Length:
- 85 mm (3.35 in)
- Width:
- 29 mm (1.14 in)
- Height:
- 65 mm (2.56 in)
Type of spigot
- Design of the stopcock:
- Chick cock
- Flow rate:
- low flow rate
- Special features:
- Extensive accessories
Suitable hose nozzles for StopCock with external thread available.
Complementary products
Hose nozzles
The StopCock hose nozzles are special outlet fittings that can be screwed onto the Bürkle StopCock drain tap. They allow a hose to be connected directly to the tap so liquids can be directed precisely into more distant containers. The hose nozzles are available in different nominal sizes to match the corresponding internal hose diameters. They are chemically resistant and dimensionally stable. Installation is done using a union nut on the ¾″ external thread of the StopCock. A dispensing hose can then be securely attached. With the hose nozzles, liquid flows in a targeted way and without dripping losses from the drum tap into, for example, bottles, jerrycans, or even across longer distances.
Discharge angle
The StopCock outlet elbow is a specially designed angled adapter for the Bürkle StopCock drain tap. It is fastened to the StopCock tap using a union nut and can be rotated, allowing the outflow to be directed into the desired position. Thanks to the raised reducing nozzle (Ø 6–8 mm) at the end of the elbow, liquids flow precisely, making it possible to fill even small bottle openings without spills. At the same time, the swivel design prevents residual drops from falling uncontrollably—effectively eliminating post-dripping.
Similar products
StopCock angled
The rotatable spout angle prevents dripping. The reduced spout allows the water to flow into narrow openings.
StopCock PA, electroconductive
Commercially available spigots made of the materials polyethylene or polypropylene cannot be used for solvents.
StopCock PA fits onto 3/4" outer threads and with the supplied adapter onto 3/4" inner threads and therefore onto nearly all commercially available canisters and barrels where the discharge thread is at the bottom.
The StopCock discharge cocks fit all containers with G 3/4" connection threads. Thread adapters facilitate connection of cocks to nearly all containers.
Compact spigot
The spigot Compact for canisters and barrels captivates everyone through its compact build, which makes the valve on the canister ideal for use in refrigerators and on racks, etc. The short discharge does not protrude out over the lower edge of the container, which makes the valve a perfect choice even when space is very limited.
The discharge's specially optimised design creates an even stream of liquid with no splashing or spattering.
The spigot features easy motion and a tight seal. It is screwed on with a connecting cap nut. This guarantees a vertical position of the valve and makes it possible to adjust the valve later on.
PP, PE and PTFE are materials that offer outstanding chemical resistance to acids and alkalis.
Ball valve PP
Ball valve PP fits all containers with G 3/4" connection thread. It can be attached to nearly all containers with thread adapters. Robust industrial quality, large flow.