PARTH VALVES AND HOSES LLP

Digital control valve positioners have started to dominate, yet you should even now know how a pneumatic control valve positioner functions. Fortunately, you just need some basic physics and little mechanical knowledge to understand it. Just take a look. The Pneumatic Control Valve Positioner’s Working Principle . The pneumatic control valve positioner and its valve actuator are controlled by an air supply. There is an instrument, with a range of 3 to 15 pounds for each square inch (psi), and the air output to move the valve actuator. In the instrument input, the air force will act on the bellows, causing it to compress or expand. The bellows connect with the beam, which measures the input from the valve stem through the cam. Likewise, it moves the flapper- nozzle system. Computerized control valve positioners have started to dominate, yet you should in any case know how a pneumatic control valve positioner functions. Fortunately, you just need some essential

Ball Valves   PARTH VALVES AND HOSES LLP is pleased to offer top-of-the-line products in pipeline flow control. The PARTH VALVE AND HOSES' Ball Valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practises under a robust quality assurance system. These practices ensure consistent product quality and dependable performance. The PARTH VALVE AND HOSES' Ball Valves have been designed to include state-of-the-art features that are described in this bulletin. TECHNICAL DATA PARTH VALVES AND HOSES has extensive experience in manufacturing floating ball valve as well as Trunnion Mounted Ball Valves, Full bore ball valve, Reduced bore ball valve, both Soft and Metal Seated. Size: 1/2” up to 12“(DN 15 up to DN 300) Pressure Rating: ASME 150# to 300# Materials: Carbon Steel, Stainless Steel (SS304, SS316, SS316L) Duplex Stainless Steel, Super Duplex Stainless Steel,

                             THREE WAY BALL VALVES PARTH VALVES AND HOSES LLP is pleased to offer top-of-the-line products in pipeline flow control. The PARTH VALVE AND HOSES ‘s Ball Valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance. The PARTH VALVE AND HOSES ‘s Ball Valves have been designed to include state-of-the-art features that are described in this bulletin.                                          Read More http://www.parthenterprises.net/ball-valves.html                                                                                                                                                            http://www.parthenterprises.net/ball-valves.html SALIENT FEATURES Blow Out Proof Stem Mirror Finish Floatin