Galvanized Crosses
A galvanized cross is a zinc-coated malleable cast iron fitting with four female-threaded ends that joins four pipes at a single point on a water line. It takes two opposite branches from the same axis.
It is used in sprinkler grid lines, irrigation distribution nodes and water manifolds. The store stocks 8 sizes from 1/2″ to 3″.
Main Applications
- Nodes of sprinkler grid and loop lines
- Four-way distribution in irrigation lines
- Opposite outlets on water manifolds
- Splitting into several lines at tank outlets
- Test and drain assemblies in fire lines
- Process water distribution nodes
Technical Data
| Fitting type | Equal cross, all four ends the same size |
|---|---|
| Product standard | TS EN 10242, design symbol A (manufacturer information) |
| Material | Malleable cast iron (depending on model) |
| Coating | Hot-dip galvanized, inside and outside |
| Coating mass | Average at least 500 g/m² (sales sheet information) |
| Thread | ISO 7-1 Rp parallel female thread on all four ends |
| Sizes | 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″ (product range) |
| Permissible pressure | 25 bar, −20 … +120 °C (EN 10242, design A) |
| Leak test | At least 5 bar air or 20 bar water (sales sheet information) |
| Spare end | Closed with a galvanized plug |
| Three-way alternative | With a galvanized tee |
| Installation | Thread sealing tape, hemp or anaerobic sealant |
Material Options
| Part | Galvanized malleable iron | Black malleable iron | Stainless steel casting |
|---|---|---|---|
| Body | Malleable iron EN-GJMB-350-10 (depending on model) | Blackheart malleable cast iron B 350-10 | Investment casting 1.4408 (AISI 316 equivalent), depending on model |
| Surface | Hot-dip zinc | Black, uncoated | Stainless, uncoated |
| Thread | ISO 7-1 Rp female thread | ISO 7-1 Rp female thread | Depending on model |
| Pressure rating | 25 bar −20…120 °C (EN 10242) | 25 bar −20…120 °C, 20 bar 300 °C (EN 10242) | Depending on model |
| Suitable media | Cold domestic water, fire and irrigation water | Closed heating water, gas, compressed air | Corrosive media and media requiring hygiene |
Which material? In sprinkler and irrigation distribution a galvanized cross protects the inner surface at the node against water; black crosses are used in closed heating distributors.
Advantages
Ideal for Grid Lines
- Four connections in one body at sprinkler grid nodes
Fewer Extra Fittings
- One cross instead of two tees and a nipple
Flexible Distribution
- A spare end can be plugged and used later
Zinc Protection
- Inner surface coated, including the common flow chamber
Construction and Design Features
- Four Rp female-threaded ends on two perpendicular axes
- Common flow chamber at the centre
- Hot-dip zinc-coated body
- TS EN 10242 design A
Send the cross size and quantity; we will also prepare galvanized plugs for ends that will not be used.
How to Choose?
- Determine the number of connectionsChoose a cross for four directions and a tee for three.
- Measure the sizeAll four ends are the same size; use reducing bushes for other sizes.
- Plan spare endsClose ends for future use with galvanized plugs.
- Confirm the mediumChoose galvanized crosses on sprinkler and water lines.
Complementary Products
Why ORFA?
Other Galvanized Fittings
Galvanized Wide-Radius Elbows
Galvanized wide-radius elbows are fittings that change direction with a gentle bend on threaded galvanized pipelines.
Details →
Galvanized Crossover Bends
Galvanized crossover bends are curved fittings used to pass over another pipe on threaded galvanized lines.
Details →
Galvanized Unions
Galvanized unions are fittings that join two threaded galvanized pipes in a way that can be taken apart again.
Details →
Galvanized Elbows
Galvanized elbows are zinc-coated threaded fittings that change direction by 90 degrees on galvanized pipelines.
Details →
Galvanized Reducing Tees
Galvanized reducing tees are fittings used to take a smaller branch off the main run on threaded galvanized lines.
Details →
Galvanized Conical Unions
Galvanized conical unions provide a tight, removable connection on threaded galvanized pipes through a conical seat.
Details →
Galvanized Plugs and Caps
Galvanized plugs and caps are used to close the ends of threaded galvanized pipes and fittings.
Details →
Galvanized Street Elbows
Galvanized street elbows have one female and one male threaded end and change direction on galvanized lines without an extra nipple.
Details →
Galvanized Reducing Sockets
Galvanized reducing sockets are female threaded fittings that join two galvanized pipes of different sizes.
Details →
Galvanized Sockets
Galvanized sockets are female threaded fittings that join two galvanized pipes of the same size in a straight line.
Details →
Galvanized Nipples
Galvanized nipples are short galvanized pieces with male threads on both ends, used to connect two female threaded fittings.
Details →
Galvanized Reducing Bushes
Galvanized reducing bushes are fittings with male and female threads used to change pipe size on threaded galvanized lines.
Details →
Galvanized Tees
Galvanized tees are equal-size fittings used to split flow in three directions on threaded galvanized pipelines.
Details →Get a quote for your project
Our sales team will prepare the best solution for your needs.