Bellows sealed instrument valve and manifolds
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Type | 662 |
| Description | Globe valve with encapsulated bellows and emergency gland, coupled divided stem, integral seat | |
| DIN PN | 100 | |
| DIN DN | 8 | |
| ANSI Class | 600 | |
| ANSI NPS | 1/4 | |
| Temperature Rating | -196°C up to +450°C | |
| Body forms | Straight pattern body, Angle pattern body | |
| Basic shell material | Carbon steel, Stainless steel, Other special alloys | |
| Connections | Butt welding ends, Socket welding ends, Threaded ends, Flanged ends, Other requirements | |
| Operation | Handwheel, T-handle, Pneumatic piston actuator, Pneumatic diaphragm actuator, Electric actuator | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance, also be used as first interception valve |
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Type | 570/535 |
| Description | Globe valve with encapsulated bellows and emergency gland, coupled divided stem, renewable disc and seat | |
| DIN PN | 250/400 | |
| DIN DN | 8 | |
| ANSI Class | 1500/2500 | |
| ANSI NPS | 1/4 | |
| Temperature Rating | -196°C up to +650°C | |
| Body forms | Straight pattern body, Angle pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, High temperature carbon steel, Stainless steel, High temperature stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys | |
| Connections | Butt welding ends, Socket welding ends, Threaded ends, Flanged ends, Other requirements | |
| Operation | Handwheel, T-handle, Pneumatic piston actuator, Pneumatic diaphragm actuator, Electric actuator |
|
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance, also be used as first interception valve | |
| Approvals | VdTÜV approved in accordance with WB 35, DGM 297 21 782.8 |
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Type | 664 |
| Description | Pressure gauge valve with encapsulated bellows and emergency gland, vent screw, coupled divided stem, integral seat | |
| DIN PN | 100 | |
| DIN DN | 3,5 | |
| ANSI Class | 600 | |
| ANSI NPS | 1/8 | |
| Temperature Rating | -196°C up to +450°C | |
| Body forms | Straight pattern body, Angle pattern body | |
| Basic shell material | Carbon steel, Stainless steel, Other special alloys | |
| Connections | Inlet: Butt and socket welding ends, threaded ends, Outlet: Male plug G 1/2-LH with adjusting nut G 1/2, acc. to DIN 16283, Test: Male plug M 20x1,5 |
|
| Operation | Handwheel, T-handle | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance |
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Type | 597 |
| Description | Pressure gauge valve with test connection, bellows and emergency gland, coupled divided stem, renewable disc and seat | |
| DIN PN | 250 | |
| DIN DN | 3,5 | |
| ANSI Class | 1500 | |
| ANSI NPS | 1/8 | |
| Temperature Rating | -196°C up to +450°C | |
| Body forms | Straight pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, Stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys | |
| Connections | Inlet: Butt and socket welding ends, threaded ends, Outlet: Male plug G 1/2-LH with adjusting nut G 1/2 acc. to DIN 16283 Test: Male plug M 20x1,5 |
|
| Operation | Handwheel, T-handle | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance | |
| Approvals | VdTÜV approved in accordance with WB 35 |
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Type | 599 |
| Description | Pressure gauge valve with blocking test connection, bellows and emergency gland, coupled divided stem, renewable disc and seat |
|
| DIN PN | 250 | |
| DIN DN | 3,5 | |
| ANSI Class | 1500 | |
| ANSI NPS | 1/8 | |
| Temperature Rating | -196°C up to +450°C | |
| Body forms | Straight pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, Stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys | |
| Connections |
Inlet: Butt and socket welding ends, threaded ends |
|
| Operation | Handwheel, T-handle | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance | |
| Approvals | VdTÜV approved in accordance with WB 35 |
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Type | 659 |
| Description | Manifold with 3 valves and test connection, bellows and emergency gland, coupled divided stem, renewable disc and seat | |
| DIN PN | 250 | |
| DIN DN | 8 | |
| ANSI Class | 1500 | |
| ANSI NPS | 1/4 | |
| Temperature Rating | -196°C up to +650°C | |
| Body forms | Straight pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, High temperature carbon steel, Stainless steel, High temperature stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium, Other special alloys | |
| Connections | Inlet: Butt and socket welding ends, threaded ends Outlet: Directly flanged to transducer (acc. to DIN 19213) Test: Male plug M 20x1,5 |
|
| Operation | T-handle | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance | |
| Approvals | VdTÜV approved in accordance with WB 35 |
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Type | 631 |
| Description | Manifold with 5 valves and test connection, bellows and emergency gland, coupled divided stem, renewable disc and seat | |
| DIN PN | 250 | |
| DIN DN | 8 | |
| ANSI Class | 1500 | |
| ANSI NPS | 1/4 | |
| Temperature Rating | -196°C up to +650°C | |
| Body forms | Straight pattern body | |
| Basic shell material | Low temperature carbon steel, Carbon steel, High temperature carbon steel, Stainless steel, High temperature stainless steel, High chromium stainless steel, Hastelloy, Inconel, Pure nickel, Titanium,Other special alloys | |
| Connections | Inlet: Butt and socket welding ends, threaded ends Outlet: Directly flanged to transducer (acc. to DIN 19213) Test: Male plug M 20x1,5 Drain valve: Male plug G 1/2 |
|
| Operation | T-handle | |
| Application | For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance | |
| Approvals | VdTÜV approved in accordance with WB 35 |









