ISO 16028
Nominal Diameter
19 = 280 mm²
TEMA Series
IF7500
Flow Capacity Viscosity for 32cSt at 40°C as per ISO 7241/2-2014
Technical Description
The IF series plug profile is produced according to ISO Standard 16028 and is compatible with other makes of the same standard. These couplings offer an absolutely dry break – no oil loss during uncoupling. Thanks to the valve construction, the coupling has a minimum pressure drop, and thus achieves maximum cost-effectiveness.

Additional threads on request.

Advantages
The coupling can be operated with one hand and is equipped with a safety locking device to prevent unintentional uncoupling. With the pressure eliminator it is possible to couple under static pressure until working pressure.

Working Pressure
See chart.

Working Temperature*
-30°C up to +100°C (NBR)
-25°C up to +200°C (FKM)
depending on the medium.

*At a temperature below -30°C and above +200°C special seals are available on request.
Material

Coupling		 Standard Stainless Steel
Coupling Body
Sleeve
Valve
Springs
Locking Balls
Seals
Valve Holder
Thread Body		 Steel, nitrocarburizing
Steel, Zinc Plated, passivated, sealed
Steel, Zinc Plated, passivated, sealed
AISI 301
AISI 420 C
NBR
Steel, Zinc Plated, passivated, sealed
Steel, Zinc Plated, passivated, sealed		 AISI 316
AISI 316
AISI 316
AISI 301
AISI 420 C
FKM
AISI 316
AISI 316
Plug
Plug Body
Valve
Springs
Seals
Valve Holder
Thread Body		 Steel, Hardened, Zinc Pl., passivated, sealed
Steel, Zinc Plated, passivated, sealed
AISI 301
PUR
Brass
Steel, Zinc Plated, passivated, sealed		 AISI 316
AISI 316
AISI 301
FKM
AISI 316
AISI 316
Pressures (Coupling/Plug)
Bursting Pressure connected
Working Pressure disconnected		 > 1000 bar
250 bar		 > 1000 bar
150 bar/250 bar

Couplings

  Connection A Hex SW L mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
 G 3/4 46 96 50 46 250 Standard NBR IF7510
G 3/4 46 96 50 46 250 Stainless Steel FKM IF7510RV
G 1 46 102 50 46 250 Standard NBR IF7510-100
G 1 46 102 50 46 250 Stainless Steel FKM IF7510-100RV

Couplings for Multiplate

  Connection A Hex SW L mm L1 mm L2 mm L3 mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Female Thread with locking ring according to DIN 471 Standard Design
Female Thread with locking ring according to DIN 471 Standard Design
 G 3/4 46 95 16 5,2 15,3 46,8 53 250 Standard NBR IF7510E
G 1 46 101 18 5,2 15,3 46,8 53 250 Standard NBR IF7510-100E
                         
                         

Couplings with Pressure Eliminator

  Connection A Hex SW L mm L1 mm L2 mm L3 mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Innengewinde
Innengewinde
 G 3/4 50 130 16 54 46 250 Pressure Eliminator NBR IF7511
G 1 50 136 16 54 46 250 Pressure Eliminator NBR IF7511-100
                         
                         

Plugs

  Connection A Hex SW L mm L1 mm L2 mm L3 mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Female Thread
Female Thread
 G 3/4 46 77 16 50 250 Standard PUR IF7520
G 3/4 46 77 16 50 250 NBR IF7520N
G 3/4 46 77 16 50 250 Stainless Steel FKM IF7520RV
G 1 46 83 18 50 250 Standard PUR IF7520-100
G 1 46 83 18 50 250 NBR IF7520-100N
G 1 46 83 16 50 250 Stainless Steel FKM IF7520-100RV

Plugs for Multiplate

  Connection A Hex SW L mm L1 mm L2 mm L3 mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Female Thread with locking ring according to DIN 471 Standard Design
Female Thread with locking ring according to DIN 471 Standard Design
 G 3/4 50 83 16 5,2 15,3 46,8 50 250 Standard PUR IF7520E
                         
                         
                         

Plugs with Pressure Eliminator

  Connection A Hex SW L mm L1 mm L2 mm L3 mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Female Thread
Female Thread
 G 3/4 50 114 16 54 250 Pressure Eliminator NBR IF7521
G 1 50 120 16 54 250 Pressure Eliminator NBR IF7521-100
                         
                         

Plug with Pressure Elim. for Multiplate

  Connection A Hex SW L mm L1 mm L2 mm L3 mm D mm D1 mm D2 mm Working press. in bar Version Seal Part Number
Female Thread with locking ring according to DIN 471 Standard Design
Female Thread with locking ring according to DIN 471 Standard Design
 G 3/4 50 114 16 5,2 15,3 46,8 53 250 Pressure Eliminator PUR IF7521E
G 1 50 120 16 5,2 15,3 46,8 53 250 Pressure Eliminator PUR IF7521-100E
                         
                         

Lubrication Nipple

  Description L mm D mm Part Number
-
 Coupling 48 30 GRIF75
       
       
       

Seal-Kit

  Description Material Part Number
Plug NBR IF7500-PSN
Plug FKM IF7500-PSV
Plug EPDM IF7500-PSEP
Plug PUR IF7500-PSPU

Dust Protection

  Description L mm D mm Material Color Part Number
-
 Coupling 185 42 PVC Blue IF7516
Plug 185 42 PVC Blue IF7526