ISO 7241-1 Series B
Nominal Diameter
12.5/11 = 122 mm² / 95 mm²
TEMA Series RECTUS Series
IB5000 / 74KB
Flow Capacity Viscosity for 32cSt at 40°C as per ISO 7241/2-2006
Technical Description
The 74KB and IB5000 series plug profiles conform to ISO Standard 7241-1 series B and are compatible with other makes of the same standard. In order to give the best possible corrosion protection, the steel plug is passivated and sealed after galvanisation.

Advantages
The pressure eliminator allows for coupling under static and residual pressure, up to operating pressure. It is available in the IB series in couplings and plugs. Both series are equipped with double O-ring plus backup ring as standard.

Working Pressure
See chart.

Working Temperature*
IB Series:
-30°C up to +100°C (NBR)
-25°C up to +200°C (FKM)

74KB Series:
-20°C up to +100°C (NBR)
-15°C up to +200°C (FKM)

depending on the medium.

*At a temperature below -25°C and above +200°C special seals are available on request.
Material

Coupling
Standard IB5000 Series Brass Version 74KB Series Stainless Steel Versions AISI 316 L
Coupling Body
Sleeve

Valve
Springs
Locking Balls
Seals
Valve Holder (up to 100°C)
Valve Holder (over 100°C)
Brass, Nickel Pl., Chromated
Steel, Zinc Pl., passivated, sealed
Brass
AISI 301
AISI 420 C
NBR/FKM
Zinc Casting

Brass
Brass
Brass

Brass
AISI 301
AISI 420
NBR
Brass

Brass
AISI 303
AISI 303

AISI 303
AISI 301
AISI 316
FKM
AISI 301

AISI 301
AISI 316 L
AISI 316 L

AISI 316 L
AISI 316 Ti
AISI 316
FKM
AISI 316 L

AISI 316 L
Plug
Plug Connection Face

Valve
Springs
Seals
Valve Holder (up to 100°C)
Valve Holder (over 100°C)
Steel, Hardened, Zinc Plated, Aquarez-treated
Brass
AISI 301
NBR/FKM
Zinc Diecasting

Brass
Brass

Brass
AISI 301
NBR
Brass

Brass
AISI 303

AISI 303
AISI 301
FKM
AISI 301

AISI 301
AISI 316 L

AISI 316 L
AISI 316 Ti
FKM
AISI 316 L

AISI 316 L
Pressures (Coupling/Plug)
Bursting Pressure connected
Working Pressure disconnected
> 1280 bar/1280 bar

250 bar/250 bar

Couplings

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
G 1/2 33 66 14 39 300 Standard NBR IB5010
G 1/2 33 66 14 39 300 Standard FKM IB5010V
G 1/2 33 66 14 39 300 Standard NBR IB5010UV
G 1/2 33 66 14 39 300 Standard FKM IB5010VUV
Female Thread
Female Thread
G 1/2 27 76 16 44,5 150 Brass NBR 74KBIW21MPX
G 1/2 27 76 16 44,5 250 AISI 303 FKM 74KBIW21RVX
G 1/2 27 76 16 44,5 250 AISI 316 L FKM 74KBIW21EVX
                 

Couplings with extra Strong Sleeve

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
G 1/2 33 66 14 47 300 Standard NBR IB5010H
G 1/2 33 66 14 47 300 Standard NBR IB5010HUV
                 
                 

Couplings with Pressure Eliminator

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
G 1/2 33 66 14 10 300 Standard NBR IB5011
G 1/2 33 66 14 10 300 Standard FKM IB5011V
                 
                 

Couplings with Pressure Eliminator and extra Strong Sleeve

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
G 1/2 33 66 14 47 300 Standard NBR IB5011H
                 
                 
                 

Plugs

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Female Thread
G 1/2 27 48 16 250 AISI 316 L FKM 74SBIW21EVX
                 
                 
                 
Female Thread
G 1/2 27 48 16 150 Brass NBR 74SBIW21MPX
G 1/2 27 48 16 250 AISI 303 FKM 74SBIW21RVX
                 
                 
Innengewinde
G 1/2 28 48 14 31 300 Standard NBR IB5020
G 1/2 28 48 14 31 300 Standard FKM IB5020V
G 1/2 28 42 14 31 300 Standard IB5020UV
                 

Plugs with Pressure Eliminator

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
G 1/2 28 48 14 31 300 Standard NBR IB5021
G 1/2 28 48 14 31 300 Standard FKM IB5021V
                 
                 

Seal-Kit

  Description Material Part Number
Coupling NBR IB5000-PSN
Coupling FKM IB5000-PSV
     
     

Dust Protection

  Description L mm D mm Material Color Part Number
Female Thread
Female Thread
Coupling 170 60 PVC IB5016
Plug 170 52 PVC IB5026