Double(V)Press Fittings
Double(v) Press Fittings
Rhinox Double (V) Press Fittings are precision-engineered stainless steel pipe connectors manufactured in grade 1.4401 (SS 316), designed for fast, flame-free, and permanently leak-proof plumbing installations. Using a 3-point simultaneous press technology, these fittings deliver a rigid, torsion-resistant joint rated up to 2.5 MPa (25 bar) — suitable for drinking water, gas, heating, solar, cooling water, and compressed air systems. Available with black EPDM, green FKM, or yellow NBR O-rings to match every application requirement, they feature a built-in Smart Leak Detection capability for centralized installation testing. Compared to traditional welding or soldering, Rhinox Double (V) Press Fittings enable one-man assembly in seconds, significantly cutting installation time and cost. For heavier-duty requirements, explore the world-patented Triple (VV) Press Fittings , or complete your system with Rhinox stainless steel pipes and brass press fittings .
O-RINGS
The standard fittings for water and heating are fitted with EPDM O-rings. The type of O-ring which has to be used
depends on the application and the medium. This is why gas press fittings are fitted with HNBR O-rings. An FPM O-ring
has to be fitted for special applications, such as media containing oil or high temperatures.
depends on the application and the medium. This is why gas press fittings are fitted with HNBR O-rings. An FPM O-ring
has to be fitted for special applications, such as media containing oil or high temperatures.
Black EPDM
Green FKM
Yellow NBR
Advantage Of Installating
Double Press Fittings
Mechanical Interlock
Wide range of Applications With its keen components, Rhinox system is highly resistant. An operating pressure of 2.5 MPa (25 bar) and above can be achieved.
Pressing Profile
The connection provides a rigid coupling with excellent resistance to torsional forces. This is particularly beneficial when connecting mechanical threaded connections.
Smart Leak Detection
We ensure that the watertightness of a complete installation can be centrally and conveniently tested, as long as the installation is equipped throughout with Smart Connect Feature.
Material
Stainless steel press connectors are equipped with an extremely durable EPDM sealing element. The stainless steel pipes 1.4401 are hygienic and outperform on account of their efficiency.
Double Joint - 3 Point Press
The Rhinox fittings are designed to deliver minimal deformation to the internal shape of the tube they are connecting to, reducing turbulence in the flow of the medium being conveyed.
With Stand All Pressure
We offer the right solution for every medium. Two different elastomers can be employed in the press connectors: the EPDM seal, used mainly in water installations.
Joining Process
Rhinox double (V) press fittings technology is highly secure, the reason for this being that our press tools carry out 3 pressing points simultaneously. The joining process, is fully able to provide a long-lasting connection which is torsion proof and longitudinally force-locked. The connectors are pressed in a matter of seconds and permanently secure, without the danger of fire and time-consuming fire prevention measures. A lot of work stages, which normally cost time and materials, are no longer required. Instead, you can assemble an optically attractive installation without traces of soldering and too much effort.
SPEED
- Double Press Fittings are absolutely safe, cost-effective and time-saving installation method.
- Even time-consuming installations can be completed by cost- effective one-man assembly.
- Pressing without the risk of fire and time-consuming fire precautions.
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RELIABILITY
- Computer-controlled, automated production delivers absolutely reliable results.
- Rhinox SS plumbing prove themselves in the most difficult working conditions.
- Through their stainless steel quality, pressing tools functionality, numerous pressure and leakage testing by our team.
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MEASURABLE RESULTS
- Especially suitable for heating installation as well as closed cooling systems and compressed air systems.
- Very good long term characteristics even at high temperatures and pressure levels.
- The connection provides a rigid coupling with excellent resistance to torsional forces.
- A special thermal treatment creates a homogeneous material structure in the weld seams.
- RHINOX system press fittings provided with a black EPDM sealing ring (ethylene-propylene-diene) rubber.
- The resilience of the deformed seal rings ensures that the fittings are permanently and hydraulically leakproof.
FAQs
Rhinox Double (V) Press Fittings are stainless steel grade 1.4401 (SS 316) pipe connectors that use a 3-point simultaneous pressing mechanism to create a permanent, torsion-proof, hydraulically leak-proof joint — without any welding, soldering, or open flame.
These fittings are rated for operating pressures of 2.5 MPa (25 bar) and above, making them suitable for both standard and high-pressure plumbing and industrial applications.
They are engineered for drinking water supply, gas lines, heating systems, solar installations, cooling water circuits, and compressed air systems — covering residential, commercial, and industrial projects.
Three O-ring types are offered: black EPDM for standard water and heating applications, yellow NBR for gas installations, and green FKM/FPM for oil-containing media or high-temperature special applications.
Yes. The press-and-insert method requires no welding, soldering, or fire precautions whatsoever — making it safe for fire-sensitive environments and eliminating the need for hot-work permits on site.
Each connector is pressed in a matter of seconds by a single operator. Even complex installations can be completed through one-man assembly, cutting both labour time and overall project cost significantly.
The Smart Connect feature built into Rhinox fittings allows the watertightness of an entire installation to be centrally and conveniently tested from one point — provided the system is equipped throughout with Smart Connect compatible fittings.
The 3-point simultaneous pressing profile creates a mechanically interlocked, rigid coupling with excellent resistance to torsional forces — particularly beneficial when connecting to mechanical threaded fittings or in high-vibration environments.
Double (V) Press Fittings are ideal for standard residential and commercial plumbing. The world-patented Triple (VV) Press Fittings add a third press point for superior mechanical locking, suited to more demanding, high-load, or critical installations.
Yes. Stainless steel grade 1.4401 is inherently corrosion-resistant and fully hygienic, making these fittings ideal for potable drinking water systems while outperforming copper and plastic alternatives in long-term durability.
Every fitting undergoes rigorous hydraulic testing, eddy current testing, and annealing testing during production — with computer-controlled, automated manufacturing ensuring consistent, reliable results across every unit.
Rhinox operates through its official India channel partner Purever, with its India office at 524, Phase-5, Udyog Vihar, Sector-19, Gurugram – 122008, Haryana. Reach them toll-free at 1800-120-6232 or at contact@rhinoxindia.com.