Air operated pneumatic ball valve - 7 Pages

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Catalogue excerpts

Air Operated Brass Ball Valve Type: P-1100E/ P-1110E/ P-1120E Available with actuator function: DOUBLE ACTING, SINGLE ACTING (Failsafe), MODULATING (with optional positioner) Pneumatic actuator direct mounted Actuator fitted via mounting kit Actuator fitted via TSM stem extension Pneumatic Actuator features: Rack and pinion construction Actuator housing Hard anodised aluminium Hard anodised extruded aluminium body Hazardous area rating Epoxy coated cast aluminium end caps Actuator temp limits Pre-tensioned spring sets, no special tools needed to change Assembly temp limits Low friction sliding parts Factory lubricated for life (high temperature grease available) ATEX approved for use in Zone 1 EExd applications Local visual position indicator ISO5211, VDI-VDE3845 & Namur compliant Valve body Nickel plated brass Valve ball Chrome plated brass Valve seats PTFE with Viton stem seals Valve pressure rating Applications: Water, oil, air and most non-corrosive media, subject to compatibility with wetted parts in contact with media. Not approved for use on potable water & NOT recommended for use on steam. Valve actuators sized on a maximum differential pressure of 10 bar wet service, operated at least once per day. If the intended duty differs from these parameters, or is dry (air or gas), please call to check actuator sizing as a larger output valve actuator may be required. Maximum working temperature of a direct mounted assembly is +80C, the temperature limit for the pneumatic actuator using standard grease. A factory option of high temperature grease is available. For higher working temperatures , consider models that have a mounting kit or TSM stem extension between the valve and the pneumatic valve actuator which uses air cooling to dissipate the rising heat from the ball valve away from the actuator. Ball valve information: Full bore 2 piece construction, providing full unrestricted flow and a very low pressure drop across the valve. Designed for automation with integrally cast ISO5211 actuator mounting platform. Turning the ball through 90° fully opens the valve, turning back through 90° fully closes the valve and isolates the flow. End connections are threaded BSP female. Uncontrolled copy, not subject to automatic updates. Valve temp limits Size range How this air operated 1/4 turn valve works (on-off): Within the cylindrical bore of the actuator are 2 opposing aluminium pistons, each with an integrally cast rack, which is driven by a bearing supported nickel plated steel pinion. The housing has air ports drilled to allow compressed air supplied via the air connection ports to flow either in to the cavity between the pistons to drive them apart, which via the rack & pinion system, rotates the actuator’s output drive shaft, or into the cylinder between the pistons and end caps to drive the pistons together, which reverses the direction of rotation of the output shaft Actuator body coating options: Standard: Hard anodized extruded aluminium body, with epoxy coated aluminium end caps. ENP: Electroless nickel plated body and end caps Teflon®: PTFE coated aluminium body & end caps Epoxy: Epoxy coated aluminium body & end caps to your colour Doc: P-1100E.Rev0 Oct 2014

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WW WW VALVE ACTUATION SPECIALISTS Air Operated Brass Ball Valve Actuator Information - air ports and standard direction of rotation (closes clockwise) Actuator Information - standards for mounting valves and accessories Mounting of position control & monitoring devices Eg: Limit switchbox or positioner Mounting of Namur pilot solenoid valves Valve mounting Uncontrolled copy, not subject to automatic updates.

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Air Operated Brass Ball Valve TYPE: P-1100E/ P-1110E/ P-1120E Method of assembly and accessories for position feedback, position monitoring and position control Safety Notice: Ensure positioner, switchbox and/ or solenoid are compatible with the intended installation area - is it a safe area, or a hazardous area? If hazardous, which Zone? We can supply either. Call to check if unsure. Positioner: Sets the degree of opening of the actuator (and therefore valve) proportional to a control input signal. This signal can be either 4-20mA, or 0-15psi. Switchbox: Internal switches, activated by cams or...

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WW WW VALVE ACTUATION SPECIALISTS Air Operated Brass Ball Valve Valve Data Technical Data Working Temperature Pressure / Temperature Part Name Brass/Nickel Plated Brass/Nickel Plated Brass/Chrome Plated Brass/Nickel Plated Torque calculated on wet service at zero pressure, plus 25%. Add extra safety for dry duty Uncontrolled copy, not subject to automatic updates.

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Air Operated Brass Ball Valve TYPE: P-1100E/ P-1110E/ P-1120E Assembly Dimensions Type: 1100E Air actuator direct mounted to full bore 2 way brass ball valve Typical Dimensions: Double acting pneumatic actuator direct mounted to 2 way brass ball valve P1101E Model Spring return pneumatic actuator direct mounted to 2 way brass ball valve P-1102E 1/4” Kv = m3 per hour with a 1 bar pressure drop across the valve CV = US gallons per hour with a 1psi pressure drop across the valve Cv = Kv / 0.86 Uncontrolled copy, not subject to automatic updates.

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Air Operated Brass Ball Valve TYPE: P-1100E/ P-1110E/ P-1120E Assembly Dimensions Type: 1100E Air actuator mounted to full bore brass ball valve via a stainless steel mounting kit Typical Dimensions: Double acting pneumatic actuator fitted to 2 way brass ball valve using a stainless steel mounting kit P-1111E Model Spring return pneumatic actuator fitted to 2 way brass ball valve using a stainless steel mounting kit P-1112E 1/4” Kv = m per hour with a 1 bar pressure drop across the valve CV = US gallons per hour with a 1psi pressure drop across the valve Cv = Kv / 0.86 Uncontrolled copy, not subject...

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Air Operated Brass Ball Valve TYPE: P-1100E/ P-1110E/ P-1120E Assembly Dimensions Type: 1120E Air actuator mounted to 2 way brass ball valve via stainless steel stem extension (TSM) Dimensions: Double acting pneumatic actuator fitted to full bore brass valve via a stainless steel mounting kit P1121E Model Spring return pneumatic actuator fitted to full bore brass valve via a stainless steel mounting kit P1122E 1/4” Kv = m3 per hour with a 1 bar pressure drop across the valve CV = US gallons per hour with a 1psi pressure drop across the valve Cv = Kv / 0.86 Uncontrolled copy, not subject to automatic...

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