- headoffice@ngogia.net
- 0961632288
-
English
Showing 61–72 of 146 results
Technical data
Main features and materials
• Body: DN 65-300: Grey Cast Iron
DN 350-600: Ductile Iron
• Disc: Stainless Steel
• Spring: Stainless Steel
• Seat: EPDM
• Finish: RAL 5015 (min. 250 micron)
• USP: Silent check valve; Prevents water hammer Compact settlement
Cost and maintenance efficient
• Pressure test: API 598 DIN 3230
• Dimensions: Face-to-Face acc. to DIN 3202 K3
(EN 558-1 row 16)
Field of applications
• Temperature range: -10 to 120 °C
• Max. working pressure: 16 bar
Technical data
Main features and materials
• Rubber: EPDM
• Key frame: Nylon
• Wire: Steel
• Union coupling: Galvanized Iron
• USP: Efficient in noise reduction due to effective
multi-sphere structure incl. the vibration ansorption.
Allows the adsorption of four movements
• Connection: DIN 259/2999
Field of applications
• Temperature range: -15 to 90 °C
• Max. working pressure: 10 bar
• Explosion pressure: 30 bar
Technical data
Main features and materials
• Rubber: EPDM
• Carcass: Nylon Cord Fabric
• Reinforcing wire: Spring Steel Wire
• Union coupling: Malleable Iron (Zinc plated)
• USP: Efficient in noise reduction due to effective
multi-sphere structure incl. the vibration ansorption.
Suitable for awide of high and low temperature applications.
Field of applications
• Temperature range: -10 to 120 °C
• Max. working pressure: 16 bar
• Max. bursting pressure: 30 bar
• Vacuum rating: 400 mmHg
Technical data
Main features and materials
• Rubber: EPDM
• Carcass: Nylon Cord Fabric
• Reinforcing wire: Carbon Steel
• Flange: Carbon Steel (Zinc plated to BS 4504 PN 16)
• USP: Efficient in noise reduction due to effective
multi-sphere structure incl. the vibration ansorption.
Suitable for awide of high and low temperature applications.
Field of applications
• Temperature range: EPDM: -10 to 120 °C
• Max. working pressure: DN 32-300: 16 bar
DN 350-600: 10 bar
• Max. bursting pressure: DN 32-300: 48 bar
DN 350-600: 30 bar
• Vacuum rating: DN 32-300: 750 mmHg
DN 350-600: 500 mmHg
Technical data
Main features and materials
• Rubber: EPDM
• Carcass: Nylon
• Wire: Steel
• Flange: Carbon Steel
• USP: Efficient in noise reduction due to effective multi- sphere structure incl. the vibration ansorption. Allows the adsorption of four movements
Field of applications
• Temperature range: -15 to 90 °C
• Max. working pressure: 16 bar
• Explosion pressure: 30 bar
Technical data
Main features and materials
• Rubber: EPDM
• Carcass: Nylon Cord Fabric
• Reinforcing wire: Carbon Steel
• Flange: Carbon Steel (Zinc plated to BS 4504 PN 16)
• USP:
Efficient in noise reduction due to effective multi-sphere structure incl. the vibration absorption.
Suitable for a wide of high- and low-temperature applications.
Field of applications
• Temperature range: EPDM: -15 to 115 °C
• Max. working pressure: 25 bar
• Max. bursting pressure: 60 bar
• Vacuum rating: 750 mmHg
Technical data
Main features and materials
• Body Inner hose: FFL: EPDM
FFH: EPDM + Kevlar® or Rayon
• Braiding: Stainless Steel
• Fittings: Fp – Brass CW614N/CW617N and Steel
• Sleeves: Stainless and Aluminium
• Bending radius: FFL: 45-220 mm
FFH: 90-130 mm
Field of applications
• Temperature range: -5 to 90 °C
(peaks allowed up to 100 °C for FFH_L)
• Max. working pressure: FFL: 15-6 bar
FFH: 30-15 bar
• Temperature of passing: 85 °C
• Installation room temp.: 65 °C
(for Low pressure series)
Technical data
Main features and materials
• Body: Brass CW614N
• Gasket: Fiber
• Cover: Brass CW614N
• Disc: Brass CW614N
• Disc face: NBR
• USP: Works for Water, Oil, and Gas.
Field of applications
• Max. temperature: 110 °C
• Max. working pressure: 10 bar
Technical data
Main features and materials
• Body: Brass CW617N
• Bonnet: Brass CW617N
• Wedge: Brass CW617N
• Stem: Brass CW617N
• Seat: Integral seat
• Handwheel: Aluminium
Field of applications
• Temperature range: 5 to 110 °C
• Max. working pressure: 16 bar (at 23 °C)
10 bar (at 95 °C)
Technical data
Main features and materials
• Body: Ductile Iron
• Bonnet: Ductile Iron
• Wedge: EPDM (NBR by request)
• Stem: Stainless Steel
• Handwheel: Ductile Iron
• USP: Compact settlement Environment-friendly
• Dimensions: BS 5163
Field of applications
• Max. temperature: -20 to 110 °C
• Max. working pressure: 16 bar