Industrial Naval Application Valves – Göpfert 
About the brand
Since 1911, the name Goepfert is known for products of high safety regulation and reliability due to modern production technology. Our product range covers over 30,000 articles (bronze valves and aluminium bronze valves, valves made of nodular cast iron, cast iron, cast steel and stainless steel as seawater valves for shipbuilding and industry), developed in our own development department.
Our valves are suitable as:
– Seawater Valves
– Industrial Valves
– Offshore Valves
Goepfert AG has its own design office, model construction as well as its own foundry. The treatment on CNC machines and the final assembly takes place in our modern production line. We work on copper alloys (Rg 5, Rg 10, Gbz 10, CuAl10 Ni), light alloy, cast iron, nodular cast iron, steel and stainless steel – depending upon the type of fitting, from DN 8 – DN 600.
Apart from complete valve packages Göpfert AG can deliver all valves also with electric, pneumatic and hydraulic actuator.
Our products
Marine Valves
We have a long history in supplying the German navy with VG-valves and are supplying many well known ship yards and suppliers with our VG-valves. Our valves are used on frigates, corvettes und mine hunters. We are also producing the valves for the submarines class 212 of the German Navy.
Also we supply seawater valves and non ferrous valves for marine valve solutions.
Valves (overview)
Göpfert AG is producing a wide range of different valves. Here an overview of our product range:
| Tipo | Norma |
| Stop valves, flanged | DIN 86251; DIN 86260 |
| SDNR valves, flanged | DIN 86252; DIN 86261 |
| Check valves, flanged | DIN 86253; DIN 86262 |
| Outboard valves, flanged | |
| Gate valves, flanged | DIN 3352; DIN 86720 |
| Bronze gate valve | |
| Gate valves, screwed ends | DIN 3352 |
| Plug valves, flanged | |
| Cocks, screwed ends | |
| Sounding cocks acc. to DIN 86120 | DIN 86120 |
| Bent locking nose cock | DIN 87003 |
| Cocks | DIN 87020 |
| Ball valves, flanged | |
| Ball valves, screwed ends | |
| Sandwich – check valve | |
| Dual plate check valve | |
| Butterfly valves | |
| Butterfly valves double flange type | |
| Tilting disc check valve | |
| Dual disc check valve | |
| Storm valve | DIN 87101 and type HNA |
| Deckplates | DIN 86111; DIN 86112; DIN 86113; DIN 86114;DIN 86115 |
| Plug screws | DIN 86129 |
| Screw-caps | DIN 86140 |
| Male unions | DIN 86147 |
| Union nuts | DIN 86148 |
| Soldering socket | |
| Fluid level indicator, flanged | |
| Fluid level indicator, mail thread | |
| Self closing valves, spring- and weight-loaded | |
| Union connection valves | DIN 86501; DIN 86511;DIN 86512; DIN 86551;DIN 86552 |
| Stop valves, screwed ends | DIN 3844 |
| SDNR-valves, screwed ends | DIN 3845 |
| Handwheels | DIN 390; DIN 3319;
DIN 3320 |
| Wrenches for cocks | DIN 3521 |
| Flanges | DIN 2527; DIN 2566;
DIN 86033; DIN 2642 |
| Blindflanges | |
| Quick closing valve | |
| Sos valves | |
| Seawater valve | |
| Non ferrous valve | |
| Aluminium bronze valves | |
| Offshore valves | |
| ANSI globe valve | |
| ANSI ball valve | |
| Wafer type ball valve |
Butterfly valves
Our butterfly valves are designed for assembly between flanges acc. to DIN, ANSI or JIS. They are absolutely tight with flow in both directions and needs only a few space for mounting in a pipe line.
Our butterfly valves are designed for use up to 10 resp. 16 bar, our high performance butterfly valves up to 25 bar and they are available as cast iron valves, nodular cast iron valves, cast steel valves, bronze valves and aluminium bronze valves with discs material stainless steel or bronze for pipes from DN 40 up to DN 600.
Fire valves
A Goepfert AG também produz uma ampla gama de válvulas para equipamentos de combate a incêndios. Aqui uma visão geral das válvulas de combate a incêndio:
| Tipo | Norma |
| Int. Fire-shore connection | DIN 86201 |
| Shipbuilding – filling connection | ISO 5620 |
| Flange for internationally unified connection Marpol | DIN 86285 |
| Sewage system on ships Marpol | DIN 86282 |
| Landing valve | DIN 14461 |
| Vent valve | DIN 14462 |
| Building supply valve | DIN 14461-4 DIN 14461-5 |
| Couplings | Barcelona; Gost; Guillemin; Instantaneous BS 336 coupling; Machino; Nakajima; NOR; Nunan and Stove; Rotta; SFS; SMS; Storz; Suction Hose BS 336; UNI; US Standard NST |
| Mounting nuts | |
| suction strainer | DIN 14362 |
| pick-up hose | DIN 14384 |
| Landing valve | DIN 14819 |
| Válvulas incêndios com flange | DIN 86211; com tampa aparafusada; com diafragma;Typ WFB, com tampa aparafusada; BS 5041; US-Standard; BS 5041 |
| Hose pressure regulate valve | |
| Hydrant reducing valve | |
| Fire hydrant reducing valve | |
| Foam/ water monitor MX2000 | |
| Jet branch pipe | |
| multipurpose branch pipe | DIN 14365-M; DIN 14365-MM; UNIFIRE-V |
| multipurpose nozzle | System Stein; Fyrex-Düse; UNIFIRE-V |
| Diving breeching valve | with/without stop function; DIN 14345 |
| collecting breeching valve | without stop function; DIN 14355 |
ANSI-Valves
As manufacturer from valves for shipbuilding and industry we also offer ANSI Valves.
Following types of valves with face-to-face accordance to ANSI are available:
- ANSI Stop valve
- ANSI globe valve
- ANSI check valve
- ANSI ball valve
- ANSI outboard valve
- ANSI safety valve
- ANSI strainer
- ANSI gate valve
- ANSI quick closing valve
- ANSI self closing valve
Features:
- face-to-face acc. to ANSI B16.10
- straight type or angle type
- flange dimensions acc. to ANSI 150 lbs
- nominal diameters from DN 15 up to DN 150
- working pressure acc. to Class 150
- working temperature max. 225°C
- material: Rg 5, Rg 10, Gbz 10 or AlBz
- with hydraulic, pneumatic or electric actuator
- Further special designs are possible as e.g. with limit switches or
with indicator
Our ANSI-Valves are suitable for gaseous or liquid mediums in oil-, air-,
gas- and watersystems also used in the chemical industry.
You can order our ANSI-valves also approved by:
- Lloyds Register
- DNV GL
- ABS
- BV
