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Spindle extension consisting of a rigid, hot-dip galvanized key rod and a separate, rigid PE protection tube. Square bars 13 × 13 mm, hot-dip galvanized. Operating square suitable for operating key DIN 3223 E (House connection fittings). Connecting pins in stainless steel v2a. Coupling sleeve made of iron GGG40, galvanised, with slot and VA-Clip-pin (tool-free connection system). PE-HÜLSROHR with centering cap and universal-level bell, dirt-proof and water-repellent

Spindle extension consisting of a two-piece, hot-dip galvanised steel rod and a separate, adjustable PE protection tube. Rod continuously adjustable with Auszugsicherung and self-supporting in each statement positions. Locking of the set minimum length by a v2a-collar with VA-threaded pin M10. Operating square forged, 12/14 mm, suitable for operating key DIN 3223 E (House connection fittings). Connecting pins in stainless steel v2a. Coupling sleeve made of iron GGG40, galvanised, with slot and VA-Clip-pin (tool-free connection system). PE-HÜLSROHR with centering cap and universal-level bell, dirt-proof and water-repellent.

Telescopic spindle extension consisting of a two-piece, hot-dip galvanized steel rod and a verstifteten PE protection tube. steplessly adjustable with Auszugsicherung and self-supporting in each statement positions. Operating square forged, 12/14 mm, suitable for operating key DIN 3223 E (House connection fittings). Dome sleeve made of iron GGG40, galvanised. Connecting pins in stainless steel v2a. Coupling sleeve with slot and VA-Clip-pin (tool-free connection system). PE-HÜLSROHR with centering cap and universal-level bell, dirt-proof and water-repellent. Optional: Marking disc, usable on both sides, e.g. for gas or water.

A two-piece stainless steel rod (1.4301), coupling (bottom adapter) for spindle and shaft and square cap (accord. to DIN3223 C or E) made of stainless steel AISI 304. Toolles assembly of the spindle extension with a stainless steel clip-pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position with a PE sealing collar on the steel tube. Torques up to 1000Nm (oval type wedge gate valve with square tube size 30mm). Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and either a universal combi bell (Form C) or a universal bell (size Ø80mm or Ø100mm (Form E)). Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter/sealing insert.

Telescopic spindle extension GW336 with standardised intersection accord. to worksheet DVGW336-1 (A), Edition September 2010. DVGW tested accord. to technical examination basis DVGW 336-2 (P). Two-piece hot dip galvanised steel rod accord. to DIN 10240 (alternatively in stainless steel), without coupling (bottom adapter), with connection drilling, square cap (top adapter) (accord. to DIN 3223 E) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336-2 (P). Three-piece PE protection tube system with a bonded centring cap and bell accord. to GW336-1 (A). Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter.

A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), coupling (bottom adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 und DIN 50961 (alternatively made of stainless steel AISI 304). Square cap (top adapter) (accord. to DIN 3223 E) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Toolless assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques up to 140Nm. Three-piece PE protection tube system with a bonded centring cap, universal combi bell and sealing. Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter.

A three-piece rod made of stainless steel 1.4301, coupling (bottom adapter) precision casting, galvanised accord. to DIN EN 12329 und DIN 50961 (alternatively made of stainless steel AISI 304), square cap (top adapter) (accord. to DIN 3223 E) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Toolless assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques up to 250Nm. Four-piece PE protection tube system with a bonded centring cap, universal combi bell with sealing/sealing insert and a grooved and suspension system as rotation lock. Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter.

Telescopic spindle extension GW336 with standardised intersection accord. to worksheet DVGW336-1 (A), Edition September 2010. DVGW tested accord. to technical examination basis DVGW 336-2 (P). Two-piece hot-dip galvanised steel rod accord. to DIN 10240 (alternatively in stainless steel), without coupling (bottom adapter), with connection drilling, square cap (top adapter) (accord. to DIN 3223 E) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336-2 (P). Three-piece PE protection tube system with a bonded centring cap and bell accord. to GW336-1 (A). Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter.

Telescopic Spindle Extension T3 with screw bell. A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), coupling (bottom adapter) made of GJS400-15, galvanised accord. to DIN EN 12329, square cap (top adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Suitable for operating key DIN 3223 C or E. Toolles assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150 N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336. Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and screw bell. Completely dirt-proof and water-repellent.

Telescopic Spindle Extension T3 - waterproof. A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), coupling (bottom adapter) made of GJS400-15, galvanised accord. to DIN EN 12329, square cap (top adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Suitable for operating key DIN 3223 C. Toolles assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150 N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336. Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and flange bell (F10). Completely dirt-proof and water-repellent.

Telescopic Spindle Extension T3 for ball valves with polygon. A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), square cap (top adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304) with connection drillings accord. to GW336. Suitable for operating key DIN 3223 C or E (DN25-50). Toolles assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336. Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and universal round bell accord. to GW336. Completely dirt-proof and water-repellent. Incl.: Integrated position indicator „1/4 turns“.

Telescopic Spindle Extension T3 for ball valves with square connection. A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), square cap (top adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304) with connection drillings accord. to GW336. Suitable for operating key DIN 3223 C or E (DN25-50). Toolles assembly of the spindle extension with a stainless steel clip-pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position with a PE sealing collar on the steel tube. Torques accord. to GW336. Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and universal round bell accord. to GW336. Completely dirt-proof and water-repellent. Incl.: Integrated position indicator „1/4 turns“.

Telescopic Spindle Extension T3 with position indicator. A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), coupling (bottom adapter) made of GJS400-15, galvanised accord. to DIN EN 12329, square cap (top adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Suitable for operating key DIN 3223 C. Toolles assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336. Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and universal bell accord. to GW336. Completely dirt-proof and water-repellent. Incl.: Integrated position indicator „1/4 turns“.

Telescopic Spindle Extension T3 - Stainless steel (DIN3223 C and E) A two-piece stainless steel rod (1.4301), coupling (bottom adapter) for spindle and shaft and square cap (accord. to DIN3223 C or E) made of stainless steel AISI 304. Toolles assembly of the spindle extension with a stainless steel clip-pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position with a PE sealing collar on the steel tube. Torques up to 1000Nm (oval type wedge gate valve with square tube size 30mm). Three-piece PE protection tube system with an additional corrugated protection tube, bonded centring cap and either a universal combi bell (Form C) or a universal bell (size Ø80mm or Ø100mm (Form E)). Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter/sealing insert.

Telescopic spindle extension GW336 with standardised intersection accord. to worksheet DVGW336-1 (A), Edition September 2010. DVGW tested accord. to technical examination basis DVGW 336-2 (P). Two-piece hot-dip galvanised steel rod accord. to DIN 10240 (alternatively in stainless steel), without coupling (bottom adapter), with connection drilling, square cap (top adapter) (accord. to DIN 3223 E) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques accord. to GW336-2 (P). Three-piece PE protection tube system with a bonded centring cap and bell accord. to GW336-1 (A). Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter.

A two-piece hot-dip galvanised steel rod accord. to DIN EN 10240 (alternatively in stainless steel), coupling (bottom adapter) made of GJS400-15, galvanised accord. to DIN EN 12329 und DIN 50961 (alternatively made of stainless steel AISI 304). Square cap (top adapter) accord. to DIN 3223 E made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Suitable for operating key DIN 3223 C. Toolless assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150n. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques according to GW336. Three-piece PE protection tube system with a bonded centring cap, universal bell and sealing. Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter.

A three-piece rod made of stainless steel 1.4301, coupling (bottom adapter) precision casting, galvanised accord. to DIN EN 12329 und DIN 50961 (alternatively made of stainless steel AISI 304), square cap (top adapter) (accord. to DIN 3223 E) made of GJS400-15, galvanised accord. to DIN EN 12329 and DIN 50961 (alternatively in stainless steel AISI 304). Toolless assembly of the spindle extension with a stainless steel clip pin. Connection pins made of stainless steel 1.4301. Transport security of the rod minimum of 150N. Self-locking in every adjustable position through a PE sealing collar on the steel tube. Torques up to 500Nm. Four-piece PE protection tube system with a bonded centring cap, universal combi bell with sealing/sealing insert and a grooved and suspension system as rotation lock. Completely dirt-proof and water-repellent. Incl.: Marking disc (double sided gas and water) as well as a universal bell adapter

Regular rollers prevent belt misalignment and guarantee protection of the belt edges. As the regular rollers only function efficiently when the drum casing is clean, the rollers are equipped and delivered with dirt repellent 60° shore soft rubber. Our regular rollers can be used with both normal and reversing conveyor belts. Mode of operation When the conveyor belt is running straight, the axle through the roller casing forms an angle of 90° to the direction of movement of the belt. When the belt drifts, the roller casing moves, due to the dead weight of the belt, so that a forward motion occurs which brings the belt back to its normal position. The roller casing returns to its normal position as soon as the corrective procedure is completed. The mechanics of the movement are rendered possible due to a complex ball joint in the centre of the roller as well as the position of the axle in relation to the conveyor belt being less than 90°.