HEAVY DUTY KNIFE GATE VALVE VALVE SOLUTIONS IN MORE THAN 70 COUNTRIES The ET model knife gate is an uni-directional lug type valve designed according to MSS-SP-81 and TAPPI TIS 405-8 for industrial service applications. The design of the body and seat assures non-clogging shut off on suspended solids • Pulp and Paper • Power plants • Mining • Chemical plants • Wastewater • Food and Beverage Sizes: DN 50/2" to DN 900/36" (larger diameters on request] Standard flange connection: DIN PN 10 and ANSI B16.5 (class 150] All valves are tested prior to shipping in accordance with the standard developed by the Quality Control STANDARD PARTS LIST Stainless Steel: Reserves the right to change specifications without notice ET-1 ORBINOX S.A. Pol. Ind. s/n-20270 ANOETA (Spain) Tel.: +34 943 698030 - Fax: +34 943 653066 e-mail:[email protected] ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX COMERCLAL, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.EJL

BODY: One piece integrally cast stainless steel body with reinforced ribs in larger diameters for extra body strength. Internal cast gate wedges and guides allows for tighter shutoff. Port design according to MSS-SP-81 and Tappi TIS 405-8. Internal design avoids any build up of solids that would prevent valve from closing. GATE: Standard AISI 316 stainless steel gate. Gates polished and lapped for a greater seal between the gate with both packing and seat. Bottom of the gate edge is machined to a bevel to cut through solids for a tighter seal in the closed position. SEAT: (resilient) Unique design...

Bonnet (Fig.1): Assures tight sealing to atmosphere for use with hazardous gas or fluids. Reduces packing maintenance. V-port: 60 degree and pentagonal port design. Selection depends on type of fluid control desired. Flush ports: Allow for cleaning of solids trapped within the body cavities that can obstruct the flow or prevent the valve from closing. Purging can be made with air, steam, liquids, etc. depending on the process. Other materials of construction: Special alloys such as AISI 317, 254SMO, Hastelloys, Titanium,... Fabricated valves: Orbinox is equipped for in house fabrication of special...

ACTUATOR TYPES Manual: Handwheel (rising & non-rising stem) Chainwheel Lever Bevel Gear Other (square nut…) Electric Double Acting Pneumatic Single Acting Pneumatic Hydraulic All actuators supplied by ORBINOX are interchangeable. FAIL SAFE SYSTEMS Used on pneumatic actuated valves Mechanical stops Locking device Manual override Solenoid valves Positioners Limit switches Proximity switches Floor stands Stem extensions SINGLE ACTING / SPRING RETURN Available from DN 50 to DN 200 Options: - Fail open - Fail closed SINGLE ACTING / VOLUME TANK Available for all sizes (DN>200) Options: - Pneumatic...

TEMPERATURE CHART SEAT / SEALS Material Max.Temp.(°C) Applications High temp. Low tightness. Acids and non mineral oils. PTFE impregn. synth. fibre (ST) Resistance to petroleum products. General chemical service. High temperature. NOTE: all types include an elastomere O-ring (same material as seal), excluding TH, GR and FC. Food service. / High temperature. Corrosion resistance. More details and other materials under request. SEAT TYPES METAL / METAL For applications with: • High temperature • High density media application • When full tightness is not required RESILIENT, TYPE "A" • Standard...

HANDWHEEL (rising stem) Standard handwheel actuator. Consists of: - Handwheel: Epoxy coated Cast Iron - Stem - Stem nut - Stem protector Available from DN 50/2” to DN 600/24” Options (on request): - Chainwheel - Non-rising stem - Locking Device - Extensions Reserves the right to change specifications without notice ORBINOX S.A. Pol. Ind. s/n-20270 ANOETA (Spain) Tel.: +34 943 698030 - Fax: +34 943 653066 e-mail:[email protected] ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX COMERCIAL, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.

Recommended for valves larger than DN 350/14” and working pressures greater than 3.5 kg/cm2/ 50 psi Consists of: - Stem - Yoke - Bevel Gear Actuator with Handwheel (Standard Ratio 4:1) Available from DN 200/8” to DN 900/36” Options: - Chainwheel - Non-rising Stem - Locking Device - Extensions Reserves the right to change specifications without notice ORBINOX S.A. Pol. Ind. s/n-20270 ANOETA (Spain) Tel.: +34 943 698030 - Fax: +34 943 653066 e-mail:[email protected] ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX COMERCIAL, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX...

PNEUMATIC CYLINDER The standard pneumatic actuator (double acting on-off cylinder) consists of: - DN 50-250: Aluminum barrels - DN> 300: Composite barrels - Aluminum end caps - Stainless Steel (AISI 304) piston rod - Nitrile coated steel piston Available from DN 50/2” to DN 900/36” Supply Pressure:minimum 3.5 kg/cm2 / 50 psimaximum 10 kg/cm2 / 145 psi Actuator designed with 6 kg/cm2 air supply For valves installed in a horizontal position, we recommend U-type support plates and/or actuator support. Options: - Hard anodized jacket and covers - Over / Undersized cylinder - Stainless Steel jacket...

VALVE SOLUTIONS IN MORE THAN 70 COUNTRIES ELECTRIC ACTUATOR - Electric motor - Rising stem - Motor support yoke • The standard electric motor is equiped with: - Manual emergency operation - Limit switches (open/closed) - Torque switches • Wide range of types and marks available to meet customer's needs. For sizes 12" and above, Torque figures calculated based on pressure rate for EX valve model. Reserves the right to change specifications without notice ORBINOX S.A. Pol. Ind. s/n-20270 ANOETA (Spain) Tel.: +34 943 698030 - Fax: +34 943 653066 e-mail:[email protected] ET-9 ORBMOX CANADA, ORBINOX...

FLANGE AND BOLTING DETAILS ANSI B16.5, class 150 DN BLIND TAPPED HOLES TAPPED THROUGH BLIND TAPPED HOLES TAPPED THROUGH Reserves the right to change specifications without notice ORBINOX S.A. Pol. Ind. s/n-20270 ANOETA (Spain) Tel.: +34 943 698030 - Fax: +34 943 653066 e-mail:[email protected] ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX COMERCIAL, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.