Dampers By Unp Polyvalves (India) Pvt. Ltd.

We offer wide range industrial Dampers that are used as a Process control device. These Dampers are available with base rollers, hydraulic and sliding mechanical.  Our range of product is fabricated from high grade stainless steel and other similar raw materials as per the demand of our valued clients. These are designed as per the specifications laid by the national and international buyers. These are manufactured by using latest technology and methodology.Dimension Table Size (NB) L+5 OD ID H D T PCD fd n 400 MM 200 520 400 755 399 30 500 MM 300 630 500 800 499 30 600 MM 300 730 600 855 599 30 670 14 20 800 MM 300 930 800 955 798 30 890 14 20 900 MM 300 1030 900 1005 898 30 990 14 24 1000 MM 300 1120 997 1130 996 30 1060 17 24 Material Specification DESCRIPTION QTY. MATERIAL BODY 1 FRP DISC 1 POLYPROPYLENE SPINDLE 1 SS-304 / SS-316, PP SLEEVED BOTTOM PIN 1 SS-304 / SS-316, PP SLEEVED SEAL 2 EPDM / VITON / NEOPRENE HINGE PLATE COVER - POLYPROPYLENE SPINDLE BOLTS - SS-304 / SS-316 HINGE PLATE - SS-304 / SS-316 ACTUATOR - AS PER DETAIL 1 BOTTOM FLANGE 1 FRP FASTENERS - SS-304 / SS-316 MANUAL OVERRIDE 1 CAST IRON SOLONID VALVE 1 AS PER DETAIL 3 LIMIT SWITCH 1 AS PER DETAIL 4