VALQUATIGHT GASKET

VALQUA No. Product name Features
8590 CLEANTIGHT (basic design) These Spiral Wound Gaskets use non-asbestos based inorganic paper instead of conventional asbestos filler, and are more economical compared to other products employing non-asbestos fillers (VALQUAFOIL™ or VALFLON™).
8591 CLEANTIGHT (with outer ring) These Spiral Wound Gaskets use non-asbestos based inorganic paper instead of conventional asbestos filler, and are more economical compared to other products employing non-asbestos fillers (VALQUAFOIL™ or VALFLON™).
8592 CLEANTIGHT (with inner ring) These Spiral Wound Gaskets use non-asbestos based inorganic paper instead of conventional asbestos filler, and are more economical compared to other products employing non-asbestos fillers (VALQUAFOIL™ or VALFLON™).
8596 CLEANTIGHT (with inner/outer ring) These Spiral Wound Gaskets use non-asbestos based inorganic paper instead of conventional asbestos filler with inner ring and outer ring, and are more economical compared to other products employing non-asbestos fillers (VALQUAFOIL™ or VALFLON™).
8590TN NONASUPER NONASUPER are manufactured by winding metal strips (SUS304) around the periphery of basic 3.2 mm thick spiral wound gaskets.
6590 BLACKTIGHT (basic design)  Spiral wound gasket using VALQUAFOIL tape applied as filler material
6591 BLACKTIGHT (with outer ring) Version of Spiral wound gasket using VALQUAFOIL tape applied as filler material with outer ring
6592 BLACKTIGHT (with inner ring) Version of Spiral wound gasket using VALQUAFOIL tape applied as filler material with inner ring
6596 BLACKTIGHT (with inner/outer ring)  Version of Spiral wound gasket using VALQUAFOIL tape applied as filler material with inner ring and outer ring
6590VC BLACKTIGHT(Basic type) for cryogenic application Gasket for cryogenic application has excellent sealability at even low gasket stress as making 6590 series more flexible.
6591VC BLACKTIGHT(with outer ring) for cryogenic application Gasket for cryogenic application has excellent sealability at even low gasket stress as making 6590 series more flexible.
6592VC BLACKTIGHT(with inner ring) for cryogenic application Gasket for cryogenic application has excellent sealability at even low gasket stress as making 6590 series more flexible.
6596VC BLACKTIGHT(with inner/outer ring) for cryogenic application Gasket for cryogenic application has excellent sealability at even low gasket stress as making 6590 series more flexible.
7590 WHITETIGHT (basic design) Spiral wound gasket using chemical-resisting VALFLON tape as filler material
7591 WHITETIGHT (with outer ring) Spiral wound gasket using chemical-resisting VALFLON tape as filler material, these Spiral Wound Gaskets have precedence over other filler materials in sealing corrosive fluids and airtightness, thus are suited as gas in general and vacuum seals.
7592 WHITETIGHT (with inner ring)  Spiral wound gasket using chemical-resisting VALFLON tape as filler material, these Spiral Wound Gaskets have precedence over other filler materials in sealing corrosive fluids and airtightness, thus are suited as gas in general and vacuum seals.
7596 WHITETIGHT(with inner/outer ring) Spiral wound gasket using chemical-resisting VALFLON tape as filler material, these Spiral Wound Gaskets have precedence over other filler materials in sealing corrosive fluids and airtightness, thus are suited as gas in general and vacuum seals.
M590L Spiral Wound Gaskets made of lined mica filler (Basic type) Spiral Wound Gaskets made of expanded graphite filler, and clothless mica filler made by special manufacturing process has excellent sealability and remarkably improved heat resistance because of anti oxidation effect to expanded graphite by mica filler.
M591L Spiral Wound Gaskets made of lined mica filler (with outer ring) Spiral Wound Gaskets made of expanded graphite filler, and clothless mica filler made by special manufacturing process has excellent sealability and remarkably improved heat resistance because of anti oxidation effect to expanded graphite by mica filler.
M592L Spiral Wound Gaskets made of lined mica filler (with inner ring) Spiral Wound Gaskets made of expanded graphite filler, and clothless mica filler made by special manufacturing process has excellent sealability and remarkably improved heat resistance because of anti oxidation effect to expanded graphite by mica filler.
M596L Spiral Wound Gaskets made of lined mica filler (with inner/outer ring) Spiral Wound Gaskets made of expanded graphite filler, and clothless mica filler made by special manufacturing process has excellent sealability and remarkably improved heat resistance because of anti oxidation effect to expanded graphite by mica filler.
M590 Spiral Wound Gaskets made of Mica filler (Basic type) Spiral Wound Gaskets using mica film as filler material
M591 Spiral Wound Gaskets made of Mica filler (with outer ring) Spiral Wound Gaskets using mica film as filler material
M592 Spiral Wound Gaskets made of Mica filler (with inner ring) Spiral Wound Gaskets using mica film as filler material
M596 Spiral Wound Gaskets made of Mica filler (with inner/outer ring) Spiral Wound Gaskets using mica film as filler material

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