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VCR Metal Gasket Face Seal Fittings

Name: VCR Metal Gasket Face Seal Fittings
Brand: DELIXIN ENTERPRISES
Price: 1450.0 INR
Availability: InStock

Price 1450.0 INR/ Piece

Get a Price/Quote

MOQ : 100 Pieces

VCR Metal Gasket Face Seal Fittings Specification

Product Type
Metal Gasket Face Seal Fittings

Material
Stainless Steel (commonly SS 316/316L)

Type
VCR Face Seal

Shape
Connector fitting with male nut, female nut, gaskets, and grand (long & short)

Technique
CNC Precision Machining

Surface Treatment
Polished/Passivated

Standard
Complies with ASME, ASTM, and SEMI standards

Outer Diameter
Varies by model (1/8 to 1-1/2 typical)

Length
Varies per fitting specification

Inside Diameter
Varies by fitting size (typically 1/8 to 1-1/2)

Wall Thickness
Varies by fitting and pressure rating

Tensile Strength
Approx. 515 MPa (for SS 316)

Grade
316 / 316L Stainless Steel

Size
1/8 to 1-1/2 (custom sizes available)

Color
Silver Metallic

Seal Type
Metal Gasket (stainless steel or nickel)

End Connection
Threaded (VCR type face seal)

Corrosion Resistance
High (suitable for aggressive media)

Temperature Range
-196C to 450C

Applications
Ultra-high purity (UHP) gas and fluid systems, semiconductor, and vacuum applications

Connection Type
Face Seal with Metal Gasket Compression

Components Included
Long Grand, Male Nut, Gasket, Female Nut, Short Grand

Leak Rate
1 x 10^-9 std cc/sec He

Pressure Rating
Up to 310 bar (4500 psi) depending on size

Reusable
Yes (except metal gasket - single-use)

VCR Metal Gasket Face Seal Fittings Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
5-7 Days

About VCR Metal Gasket Face Seal Fittings

Wall Thickness	Tube O.D.	Pressure Rating
Psi	Bar
0.035"(0.89mm)	1/4"	5200	359
0.028"(0.71mm)	1/8"	8550	590
0.035"(0.89mm)	3/8"	3350	231
0.065"(1.65mm)	3/4"	2400	165
0.049"(1.24mm)	1/2"	3750	259
0.065"(1.65mm)	1"	2400	165

Gasket Material	SS, Copper, Nickel

Tube Size	Fitting Series	Thread Size
1/8	2	5/16 - 24 UNF
1/16	1	5/16 - 24 UNF
1	16	1-1/2 - 20 UN
1/2	8	7/8 - 14 UNF
1/4	4	9/16 - 18 UNF
3/4	12	1-1/4 - 18 UNF

TUBE OD	DIMENSIONS IN INCHE
T	G	L
3/16	1/2	0.47
1/8	7/16	0.47
1/4	9/16	0.50
3/8	11/16	0.56
1	1-1/2	0.81
5/16	5/8	0.53
1/2	7/8	0.69
3/4	1-1/8	0.69
5/8	1	0.69
7/8	1-1/4	0.69

Exceptional Leak Tightness for Critical Applications

These fittings are designed for ultra-high purity and vacuum environments, ensuring minimal leakage and contamination. Their robust construction and metal gasket technology achieve leak rates as low as 1 x 10^-9 std cc/sec He, making them a top choice for semiconductor and UHP fluid systems.

Broad Compatibility and Versatility

Available in sizes ranging from 1/8 to 1-1/2 inches (with custom options), VCR face seal fittings are manufactured with compliance to ASME, ASTM, and SEMI standards. Their stainless steel construction guarantees high tensile strength, outstanding corrosion resistance, and suitability for both standard and aggressive media.

FAQ's of VCR Metal Gasket Face Seal Fittings:

Q: How do VCR Metal Gasket Face Seal Fittings ensure a reliable leak-tight connection?

A: VCR Metal Gasket Face Seal Fittings use a metal gasket, compressed between precisely machined gland faces, to create a gas-tight seal. When tightened, the metal gasket deforms slightly, filling imperfections and providing an ultra-low leak rate (1 x 10^-9 std cc/sec He), ideal for high-purity and vacuum applications.

Q: What types of applications benefit most from these fittings?

A: These fittings are optimal for ultra-high purity (UHP) gas and fluid systems, semiconductor manufacturing environments, and vacuum applications where contamination control, corrosion resistance, and superior leak integrity are critical requirements.

Q: When should the metal gasket be replaced in these fittings?

A: The metal gasket in a VCR face seal fitting should be replaced after every disassembly. Unlike other components, the gasket is single-use to maintain the required leak tightness. Reusing the gasket compromises seal integrity and risks contamination or leakage.

Q: Where can these fittings be installed for best results?

A: Install VCR Metal Gasket Face Seal Fittings in environments that demand exceptional purity, such as cleanrooms, vacuum chambers, and gas delivery systems. Their robust stainless steel construction and sealing technology ensure consistent performance even under harsh conditions.

Q: What is the process for assembling and connecting VCR face seal fittings?

A: Assembly involves aligning the gland faces, placing the single-use metal gasket between them, and tightening the male and female nuts to the specified torque. This compresses the gasket, creating a permanent, leak-tight metal-to-metal seal. Always use a new gasket for each assembly.

Q: How does the corrosion resistance of these fittings benefit users?

A: Constructed from SS 316/316L stainless steel, these fittings offer high resistance to corrosion from aggressive chemicals and media. This ensures long-term durability and reliable performance, especially in environments where integrity and contamination control are paramount.

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