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Rotary Joint for Thermic Fluid

Rotary Joint for Thermic Fluid

Nova Valves is trusted manufacturer of high quality Rotary Joint for Thermic Fluid. These Rotary Seal Couplings are highly recommended in Industrial Use and, Commercial Use.

Size Table

Model Size K (BSP RH / LH) G A/F ØB C D E S ØM Weight (Kg) Approx.
NARH-20 3/4" 3/4" 1/2" 30 19 105 57 9 9.7 10 2.800
NARH-25 1" 1" 3/4" 30 24 105 57 9 9.7 10 2.750
NARH-32 1 1/4" 1 1/4" 1" 44 32 165 90 15 17 10 9.500
NARH-40 1 1/2" 1 1/2" 1 1/4" 44 34 165 90 15 17 10 9.450
NARH-50 2" 2" 1 1/4" 59 44 168 92 16 17 13.8 15.200

Material Description

No. Part Name Material
1 Shaft CF8 (SS 304)
2 Circlip (Housing) Stainless Steel
3 Cover Ring Carbon
4 Screw Standard
5 Cover WCB
6 Gasket CAF
7 Seal Ring Carbon PTFE
8 Bush Carbon
9 Lock Key Hard Chrome Plated
10 Body WCB
11 Spring SS 304
12 Plug SS 304
13 Washer Copper

Technical Specifications

Model NARH
Size 3/4" to 2" (RH & LH Thread)
Pressure Up to 10 kg/cm²
Temperature Up to 350°C
RPM Up to 300 RPM (Max.)
Media Thermic Fluid