ISO 7241-1 Series B
Nominal Diameter
19/13 = 314 mm² / 133 m²
TEMA Series RECTUS Series
IB7500 / 75KB
Flow Capacity Viscosity for 32cSt at 40°C as per ISO 7241/2-2007
Technical Description
The 75KB and IB7500 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)

75KB Series:
-20°C up to +100°C (NBR)
-15°C up to +200°C (FKM)

depending on the medium.

*At a temperature below -35°C and above +200°C special seals are available on request.
Material

Coupling		 Standard IB7500 Series Brass Version 75KB Series Stainless Steel Versions AISI 316 L
Coupling Body

Sleeve

Valve
Springs
Locking Balls
Seals
Valve Holder		 Steel, Zinc Pl., passivated, sealed
Steel, Zinc Pl., passivated, sealed
Brass
AISI 301
AISI 420 C
NBR/FKM
Brass		 Brass

Brass

Brass
AISI 301
AISI 420
NBR
Brass		 AISI 303

AISI 303

AISI 303
AISI 301
AISI 316
FKM
AISI 301		 AISI 316 L

AISI 316 L

AISI 316 L
AISI 316 Ti
AISI 316
FKM
AISI 316 L
Plug
Plug Body

Valve
Springs
Seals
Valve Holder		 Steel, Hardened, Zinc Pl., passivated, sealed
Brass
AISI 301
NBR/FKM
Brass		 Brass

Brass
AISI 301
NBR
Brass		 AISI 303

AISI 303
AISI 301
FKM
AISI 301		 AISI 316 L

AISI 316 L
AISI 316 Ti
FKM
AISI 316 L
Pressures (Coupling/Plug)
Bursting Pressure connected
Working Pressure disconnected		 > 1200 bar/1200 bar

235 bar/235 bar

Couplings

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Female Thread
Female Thread
 G 3/4 34 96 24 55 100 Brass NBR 75KBIW26MPX
G 3/4 34 96 24 55 160 AISI 303 FKM 75KBIW26RVX
G 3/4 34 96 24 55 160 AISI 316 L FKM 75KBIW26EVX
                 
Female Thread
Female Thread
 G 3/4 46 81 16 52 300 Standard NBR IB7510
G 3/4 46 81 16 52 300 Standard FKM IB7510V
G 3/4 46 81 16 52 300 Standard NBR IB7510UV
G 3/4 46 81 16 52 300 Standard FKM IB7510VUV

Plugs

  Connection A Hex SW L mm L1 mm D mm Working press. in bar Version Seal Part Number
Female Thread
Female Thread
 G 3/4 36 60 24 100 Brass NBR 75SBIW26MPX
G 3/4 36 60 24 160 AISI 303 FKM 75SBIW26RVX
G 3/4 36 60 24 160 AISI 316 L FKM 75SBIW26EVX
                 
Innengewinde
Innengewinde
 G 3/4 36 59 16 39 300 Standard NBR IB7520
G 3/4 36 59 16 39 300 Standard FKM IB7520V
G 3/4 36 53 16 39 300 Standard IB7520UV
                 

Seal-Kit

  Description Material Part Number
Coupling NBR IB7500-PSN
Coupling FKM IB7500-PSV
     
     

Dust Protection

  Description L mm D mm Material Color Part Number
-
 Coupling 195 33 PVC Blue IB7516
Plug 195 33 PVC Blue IB7526
           
           

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 3/4 46 81 16 52 300 Standard NBR IB7511
G 3/4 46 81 16 52 300 Standard FKM IB7511V
                 
                 

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 3/4 36 59 16 39 300 Standard NBR IB7521
G 3/4 36 59 16 39 300 Standard FKM IB7521V
                 
                 

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 3/4 46 81 16 56 300 Standard NBR IB7510H
G 3/4 46 81 16 56 300 Standard NBR IB7510HUV
                 
                 

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
Female Thread
Female Thread
 G 3/4 46 81 16 56 300 Standard NBR IB7511H