Zoloto Industries

Industrial Area, Jalandhar, Punjab

• Angle Pattern.
• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet, Inside Screw, Rising Stem, Integral Seat.
• Designed sheet metal handwheel for a firm grip and convenient operation.
• PremiumQuality PTFE Gland Packing.
• Medium Pattern.

Test Pressure (Hydrostatic) :Shell : 24 kg/cmg (340 psig)Seat : 16 kg/cmg (225 psig)Maximum Working Temperature : 225C

Also available with PTFE Seating for Air and Gas applications, at a nominal extra price.

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet, Inside Screw, Non-Rising Stem, Integral Seat.
• Forged Brass Bonnet, Wedge, Stem and Gland Nut.
• Body designed for convenient fitting where space constraint is the factor.
• Designed sheet metal handwheel for a firm grip and convenient operation.
• PremiumQuality PTFE Gland Packing.

Test Pressure (Hydrostatic) :Shell : 24 kg/cmg (340 psig)Seat : 16 kg/cmg (225 psig)Maximum Working Temperature : 225C

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Single Piece Design, Integral Seat.
• Meant for Vertical Lines Only.
• Permits flow in one direction and shuts automatically if the flow reverses.
• Spring Loaded and O Ring Type.
• Also available with metal to metal seating.

Test Pressure (Hydrostatic) :Shell : 25 kg/cmg (350 psig)Seat : 16 kg/cmg (225 psig)Maximum Working Temperature : 80C

• Design Standard IS 13095 / BS EN 593 (BS 5155).
• Wafer Type.
• Lever Operated.
• S.G Iron construction.
• S.G Iron disc which is accurately guided between the two stems.
• Integrally moulded rubber lining (EPDM / Nitrile / Neoprene* / Viton* / Silicon*) as per requirement which provides seating to the valve disc, as a primary seal to the stem and gasket joint with matching pipe flanges.
• Two Piece Stem design which is precisely guided between the PTFE / Bronze bushes.
• Compatible to sandwichbetween flanges as per BS 10 Table D, E, F, H, DIN, PN 10, PN 16, PN 25, PN 40, ASA 150, ASA 300, IS 778, IS 6392 Table 17 and IS 1538.

*Valves with Neoprene / Viton / Silicon lining can also be provided at nominal extra cost.

PN 16 Test Pressure (Hydrostatic) :Shell : 24 bar (340 psig)Seat : 17.6 bar (250 psig)Maximum Working Temperature : 90CMaximum Working Pressure : 16 bar (230 psig)

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Most ideal for sensitive and a consistent fluid regulation.
• Diaphragm-less, Piston Type.
• Piston-operated, hence more reliable than conventional diaphragm type PRV.
• Rugged body, compact-sized, easy to install.
• Provided with PremiumQuality Nitrile Rubber ORings.
• Demandslow maintenance and virtually noiseless.
• Most of the critical working components have a distinct edge of being hot brass forged.
• Facility provided to install a Pressure Gauge of 1/4 BSP size to gauge the critically relevant Outlet Pressure.
• Designed to suit every application requiring accurate pressure ratings.
• All O rings are of superior food grade material, hence ensuring absolute zero health hazard.

Test Pressure (Hydrostatic) :Shell : 35 barMaximum Upstream Pressure : 25 barMaximum Working Temperature : 80C NOTE : At maximum inlet pressure 25 bar, the minimum outlet pressure will be 5.5 bar.

• Flanged Ends to DIN 2533 PN 16RF.
• Straight Pattern, Outside Screw, Yoke Type, Rising Stem.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Provision for re-packing under pressure.
• Minimum pressure drop inside the body due to streamlined body design.
• High lift of the seat to avoid any obstruction in the flow.
• Sturdy and comparatively bigger sized wheel provided to give sufficient torque for easy operation.

Test Pressure (Hydrostatic) :Shell : 26 kg/cmg (370 psig)Working Pressure (Steam) : 13 kg/cmg (185 psig)Maximum Working Temperature : 220C

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet, Inside Screw, Rising Stem, Integral Seat.
• Designed sheet metal handwheel for a firm grip and convenient operation.
• PremiumQuality PTFE Gland Packing.
• Medium Pattern.

Test Pressure (Hydrostatic) :Shell : 20 kg/cmg (285 psig)Seat : 13.50 kg/cmg (192 psig)Maximum Working Temperature : 225C

Also available with PTFE Seating for Air and Gas applications, at a nominal extra price.

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet.
• Suitable for both Horizontal and Vertical Lines.
• Permits flow in one direction and shuts automatically if the flow reverses.
• Disc is guided in Body as well as inBonnet.
• Chrome Finish.

Test Pressure (Hydrostatic) :Shell : 20 kg/cmg (285 psig)Seat : 13.5 kg/cmg (192 psig)Maximum Working Temperature : 80C

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet, Integral Seat.
• Permits flow in one direction and closes automatically if the flowreverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines only.
• Disc is guided in Body as well as in Bonnet.
• Medium Pattern.
• Also available with metal to metal seating.

Test Pressure (Hydrostatic) :Shell : 20 kg/cmg (285 psig)Seat : 13.5 kg/cmg (192 psig)Maximum Working Temperature : 80C

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Full Bore, Two Piece Design.
• Quarter Turn, Lever Operated.
• Provided with Forged Brass Hard Chrome Plated Ball.
• Premium Quality PTFE Gland Packing and Seating.
• Chrome Finish.

Test Pressure (Hydrostatic) :Shell : 25 kg/cmg (350 psig)Seat : 16 kg/cmg (225 psig)Maximum Working Temperature : 220C

• Design Standard BS 7350.
• Precise double regulation.
• Tamper proof setting with a lock shield.
• PTFE sealing disc to ensure a proper shut off.
• Providedwith Inlet / Outlet pressure test cocks.
• Facilitates system design, hence saves energy.
• Handwheel Operated.
• Easy to install and set.
• Accentuates systematic commissioning of the plant for an optimal operation.

Test Pressure (Hydrostatic) :Shell : 24 kg/cmg (340 psig)Maximum Operating Pressure (Hydrostatic) : 16 Bar at an ambient temperature upto 45CMaximum Working Temperature : 220C

• Design Standard BS 7350.
• Precise double regulation.
• Tamper proof setting.
• Handwheel Operated.
• Low noise flow.
• Can be made available with or without drain cocks.
• Flanged ends to BS 4504 Section 3.2 PN 16.
• EPDM Rubber sealing for a soft shut off.

Test Pressure (Hydrostatic) :Shell : 24 kg/cmg (340 psig)Maximum Operating Pressure (Hydrostatic) : 16 Bar at an ambient temperatureupto 45CMaximum Working Temperature : 110C

• Design standard API 594.
• Wafer Type Design, totake lesser space than the conventionalCheck Valve.
• Being light in weight, is more rigid than the standard Swing Type Check Valve, which needs expensive foundation and special supports.
• Being cylindrical body, stresses are uniformly distributed.
• Much longer seat life because of Bronze / S.S to Rubber contact.
• Less wear and tear of seat surfaces.
• End connections are designed to suit flanges drilled to ANSI B Class-125 / ASME B Class-150.
• Water hammering effect is minimized in this design, since the closing of valve does not depend upon any back pressure or flow.
• Each plate being half of the size of the swing check valve disc, provides straight flow path offering minimal resistance because of the springs assistance as closing of the valve initiates as soon as flow velocity dips below the designated minimum velocity.

Test Pressure (Hydrostatic) :Shell : 24.50 kg/cmg (350 psig)Seat : 16 kg/cmg (230 psig)