Piping
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VALQUA No. | Product Name | Description | Application | Detail |
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(3DW) | Dynamic Bellows (V Series) | Standard metal welded bellows consisting of desired number of blocks with a free length of 10 mm to ensure ease of use depending on the required amount of expansion. | Used in a variety of equipment based on a combination of standard size and number of blocks. Pressure range : Differential pressure 0.098MPa {1kgf/cm2} Manufacturing range : Inside diameter: 8-210mm dia. Standard material : SUS304 (Substandard SUS316L) |
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(3DW) | Dynamic Bellows (M Series) | Metal welded bellows that have been developed using structural analysis technology and offer a long service life at a low cost. | Used in drive seals for vacuum equipment, semiconductor production equipment and bellows cylinders, bellows pumps and manipulators. Standard dimension : Inside diameter: 8-50mm dia. Standard material : SUS316L |
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(3FC16A) Two-way type (3FC16L) Three-way type |
HS Type Cylinder Valve[Type] HS2: Two-way valve HS3:Three-way valve |
Compact and light-weight valve, with operating air cylinder integrated with the valve body. Small air consumption and long-term stable sealing performance. | Used on cooling water for ironworks rolling mill, utilizing the high-frequent quick operating performance. Can be used also for powder or pellet line. >>More details |
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PF2 (7FC62A) |
VALFLON (PFA) Lined Ball Valve | Ball valve, with all liquid-contact parts lined with PFA. Cost-efficient venturi type (PF2R), utilizing the superior performance of PF2, is also available. | Used on corrosive fluid which metal valves cannot withstand, on plant process piping where acid and alkali flow alternately, or where non-adhesive or fluid contamination should be avoided >>More details |
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PSC-20 (7FC31) |
VALFLON Lined Check Valve (Spring Type) | Check valve, with the liquid-contact parts lined with PTFE or PFA. Can be installed on either horizontal or vertical piping. | Used on corrosive fluid which metal valves cannot withstand, and to prevent back flow on plant process piping where acid and alkali flow alternately >>More details |
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(3DW) | Dynamic Bellows | Metal welded bellows consisting of sheet metals molded into a ring of S or Y-shaped cross-section and welded at the inside and outside diameters. | Used in stem seals for various types of valves, vacuum drive seals in semiconductor production equipment, expansion pipe joints for vacuum sealing of accelerators and nuclear fusion equipment and mechanical seals for oil control and pulsation dampening due to its flexible stretchability and spring constant. Pressure range: extremely high vacuum to 49MPa {500kgf/cm2} Manufacturing range: Inside diameter:3-1,000mm dia. (2,000mm sq.) Thickness:0.03-1.0mm Configuration:circle, ellipse, square Number of folds:optional Material:SUS (304, 304L, 316, 316L, 321, 347), AM-350, Inconel, hastelloy, titanium, Monel and others |
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(7BR162) | VAFLON Molded Bottle (PFA) | PFA molded bottle with outer shell | Used as high-purity chemical transportation vessel. Pressurized transportation is possible using the outer shell. Outer shell material : FRP/stainless steel Capacity : 20L |
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(7BR573) (7BR574) |
VAFLON Welding (Vessel) (Overflow Vessel) | Square vessel and overflow vessel, made of PTFE sheets, cut and assembled by welding | Used as circulating chemical cleaning vessel for semiconductor manufacturing, and as chemical processing vessel for chemical industry and pharmaceutical production | |
(FLEX) | Flector NE Fletor | Expansion joint, made of various kinds of cloth (reinforced) lined with synthetic rubber on both sides, then shaped into designated form. Connection may be angle flange type, flare type, band binding type, etc. | Used on equipment, piping, and duct for fossil or nuclear power plants, iron or steel making plants, petrochemical or chemical plants, paper and pulp plants, and industrial waste plants. Temperature limit : 500℃(up to 1,200with caster lining) Pressure limit : 5,000mm Aq Manufacturing range : Optional |
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(PRBT) | Penetration Rubber Boots | Nylon cloth, lined with chloroprene rubber, EPDM rubber or silicone rubber on both sides, then shaped into designated form. Fastener connection. Band binding for connecting a mating component. | Used on inside wall of c nuclear power plant building, and for sealing clearances around piping laid through floor.
Temperature limit : 250℃(up to 600 with heat insulation) Pressure limit : 3,000mm Aq , -1,000mm Aq Manufacturing range : Optional |
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(VS1) | Bellows Seal | Mechanical seal incorporating dynamic bellows. Available are rotary type and static type. | >>More details | |
(VS1) | Diaphragm Seal | Mechanical seal employing diaphragm to cope with a wide range of equipment installation tolerance. Available are two types: for fluid and for powder. | >>More details | |
(VS1) | Mechanical Seal | Mechanical seal for rotating parts of pumps and other industrial equipment. The products are available in two types (E and R), which differ each other in seat ring bonding method is different, but are identical in rotary unit. E series: seat-ring tightening construction, for pumps R series: seat-ring floating construction, for general machinery |
>>More details | |
(XP221) | JYABARA | Bellows, made up of various types of material processed into a designated form and provided with inner and outer rings | Used for vibration absorption for equipment and piping in various industries and as flexible hose. Temperature limit : 500℃ Pressure limit : 0.098MPa{1kgf/cm2} Manufacturing range : Optional |
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