text.skipToContent text.skipToNavigation

Stainless Steel Bellows Sealed Valve, Gasketed, PCTFE Stem Tip, 1/4 in. TSW and 3/8 in. TBW, SC-11 Cleaned

Specifications

Attribute Value
Actuator Type Manual
Bellows Material 321 Stainless Steel
Body Material 316 Stainless Steel
Body Seal Gasket with soft seat
Cleaning Process Special Cleaning and Packaging (SC-11)
Connection 1 Size 1/4 in.
Connection 1 Type Tube Socket Weld
Connection 2 Size 3/8 in.
Connection 2 Type Tube Butt Weld
CV Maximum 0.36
Flow Pattern Straight (2-way)
Gasket PTFE-Coated 316 SS Gasket
Handle Color Green
Handle Style Phenolic Round Handle
Maximum Temperature, °F (°C) 200 (93)
Max Temperature Pressure Rating 200°F @ 830 PSIG /93°C @ 57.1 BAR
Minimum Temperature, °F (°C) -20 (-28)
Room Temperature Pressure Rating 1000 PSIG @ 100°F /68.9 BAR @ 37°C
Service Class General
Stem Tip Material PCTFE
Stem Type Conical
Surface Finish Standard
Testing Helium leak testing according to SCS-00020
eClass (4.1) 37010201
eClass (5.1.4) 37010201
eClass (6.0) 37010201
eClass (6.1) 37010201
UNSPSC (4.03) 40141600
UNSPSC (10.0) 40141609
UNSPSC (11.0501) 40141609
UNSPSC (13.0601) 40141609
UNSPSC (15.1) 40141609
UNSPSC (17.1001) 40183101
Straight Pattern, Manual Actuation

Isolate system fluids and achieve reliable, leak-tight performance with Swagelok bellows valves, which use a packless design and a welded seal. Bellows valves are ideal for applications where the seal to atmosphere is critical, and we offer multiple options for general and high-purity service.

연락처

이 제품에 대해 질문이 있으시면, 현지 공식 판매 및 서비스 센터로 연락하시기 바랍니다. 또한 귀하의 투자가 최상의 것을 이끌어낼 수 있도록 도와 드릴 수 있는 지원 서비스에 대해 귀하에게 설명드립니다.


안전한 제품 선택

시스템 설계자와 사용자는 안전한 제품 선택을 위해 전체 카탈로그의 내용을 반드시 검토해야 합니다. 제품을 선택할 때, 안전하고 고장 없는 성능을 보장하기 위해서는 전체 시스템 설계를 고려해야 합니다. 제품의 기능, 재질의 호환성, 적절한 등급, 올바른 설비, 운영 및 유지보수는 시스템 설계자와 사용자의 책임입니다.

Warning: Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.

Stainless Steel Bellows Sealed Valve, Gasketed, PCTFE Stem Tip, 1/4 in. TSW and 3/8 in. TBW, SC-11 Cleaned

Part #: SS-4BK-TW
View Catalog

Add To Favorites

Catalogs

Straight Pattern, Manual Actuation

Isolate system fluids and achieve reliable, leak-tight performance with Swagelok bellows valves, which use a packless design and a welded seal. Bellows valves are ideal for applications where the seal to atmosphere is critical, and we offer multiple options for general and high-purity service.

Specifications

SS-4BK-TW — Stainless Steel Bellows Sealed Valve, Gasketed, PCTFE Stem Tip, 1/4 in. TSW and 3/8 in. TBW, SC-11 Cleaned

Attribute Value
Actuator Type Manual
Bellows Material 321 Stainless Steel
Body Material 316 Stainless Steel
Body Seal Gasket with soft seat
Cleaning Process Special Cleaning and Packaging (SC-11)
Connection 1 Size 1/4 in.
Connection 1 Type Tube Socket Weld
Connection 2 Size 3/8 in.
Connection 2 Type Tube Butt Weld
CV Maximum 0.36
Flow Pattern Straight (2-way)
Gasket PTFE-Coated 316 SS Gasket
Handle Color Green
Handle Style Phenolic Round Handle
Maximum Temperature, °F (°C) 200 (93)
Max Temperature Pressure Rating 200°F @ 830 PSIG /93°C @ 57.1 BAR
Minimum Temperature, °F (°C) -20 (-28)
Room Temperature Pressure Rating 1000 PSIG @ 100°F /68.9 BAR @ 37°C
Service Class General
Stem Tip Material PCTFE
Stem Type Conical
Surface Finish Standard
Testing Helium leak testing according to SCS-00020
eClass (4.1) 37010201
eClass (5.1.4) 37010201
eClass (6.0) 37010201
eClass (6.1) 37010201
UNSPSC (4.03) 40141600
UNSPSC (10.0) 40141609
UNSPSC (11.0501) 40141609
UNSPSC (13.0601) 40141609
UNSPSC (15.1) 40141609
UNSPSC (17.1001) 40183101
Select a New Product with Similar Specs

Resources

Drawings
2D

Two-dimensional renderings are available for this product. Download the CAD file.

3D

Three-dimensional renderings are available for this product. Download the CAD file.

Sales Drawing

Sales drawings are available for this product. Download the files.

Similar Products

Part #
Body Material
Connection 1 Size
Connection 1 Type
Connection 2 Size
Connection 2 Type
SS-12BG-MM 316 不锈钢 12 mm 世伟洛克® 卡套管接头 12 mm 世伟洛克® 卡套管接头 View Product
SS-2H 316 不锈钢 1/8 in. 世伟洛克® 卡套管接头 1/8 in. - View Product
SS-2H2 316 不锈钢 1/8 in. 外螺纹 NPT 1/8 in. 外螺纹 NPT View Product
SS-4BG 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. 世伟洛克® 卡套管接头 View Product
SS-4BG-TW 316 不锈钢 1/4 in. 卡套管承插焊接 3/8 in. 卡套管对接焊接 View Product
SS-4BG-V51 316 不锈钢 1/4 in. 面密封(金属垫片)内螺纹 VCR 1/4 in. 面密封(金属垫片)内螺纹 VCR View Product
SS-4BK 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. 世伟洛克® 卡套管接头 View Product
SS-4BKT 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. 世伟洛克® 卡套管接头 View Product
SS-4BKT-V51 316 不锈钢 1/4 in. 面密封(金属垫片)内螺纹 VCR 1/4 in. 面密封(金属垫片)内螺纹 VCR View Product
SS-4BK-V51 316 不锈钢 1/4 in. 面密封(金属垫片)内螺纹 VCR 1/4 in. 面密封(金属垫片)内螺纹 VCR View Product
SS-4BK-VCR 316 不锈钢 1/4 in. 面密封(金属垫片)外螺纹 VCR 1/4 in. 面密封(金属垫片)外螺纹 VCR View Product
SS-4BRG 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. 世伟洛克® 卡套管接头 View Product
SS-4BW 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. 世伟洛克® 卡套管接头 View Product
SS-4BW-V51 316 不锈钢 1/4 in. 面密封(金属垫片)内螺纹 VCR 1/4 in. 面密封(金属垫片)内螺纹 VCR View Product
SS-4H 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. 世伟洛克® 卡套管接头 View Product
SS-4H2 316 不锈钢 1/4 in. 外螺纹 NPT 1/4 in. 外螺纹 NPT View Product
SS-4H4 316 不锈钢 1/4 in. 内螺纹 NPT 1/4 in. 内螺纹 NPT View Product
SS-4H-SC11 316 不锈钢 1/4 in. 世伟洛克® 卡套管接头 1/4 in. - View Product
SS-4H-TH3 316 不锈钢 1/4 in. 卡套管短管 1/4 in. 卡套管短管 View Product
SS-4H-TW 316 不锈钢 1/4 in. 卡套管承插焊接 3/8 in. 卡套管对接焊接 View Product
SS-4H-V13 316 不锈钢 1/4 in. 面密封(金属垫片)内螺纹 VCR,承插焊 1/4 in. 面密封(金属垫片)内螺纹 VCR,承插焊 View Product
SS-4H-V51 316 不锈钢 1/4 in. 对焊内螺纹 VCR® 金属垫圈面密封 1/4 in. 对焊内螺纹 VCR® 金属垫圈面密封 View Product
SS-4H-VCR 316 不锈钢 1/4 in. 面密封(金属垫片)外螺纹 VCR 1/4 in. 面密封(金属垫片)外螺纹 VCR View Product
SS-6BG 316 不锈钢 3/8 in. 世伟洛克® 卡套管接头 3/8 in. 世伟洛克® 卡套管接头 View Product
SS-6BG-MM 316 不锈钢 6 mm 世伟洛克® 卡套管接头 6 mm 世伟洛克® 卡套管接头 View Product
SS-6BK 316 不锈钢 3/8 in. 世伟洛克® 卡套管接头 3/8 in. 世伟洛克® 卡套管接头 View Product
SS-6BW 316 不锈钢 3/8 in. 世伟洛克® 卡套管接头 3/8 in. 世伟洛克® 卡套管接头 View Product
SS-6H-MM 316 不锈钢 6 mm 世伟洛克® 卡套管接头 6 mm 世伟洛克® 卡套管接头 View Product
SS-8BG 316 不锈钢 1/2 in. 世伟洛克® 卡套管接头 1/2 in. 世伟洛克® 卡套管接头 View Product
SS-8BG-TW 316 不锈钢 1/2 in. 卡套管承插焊接 3/4 in. 卡套管承插焊接 View Product
SS-8BG-VCR 316 不锈钢 1/2 in. 面密封(金属垫片)外螺纹 VCR 1/2 in. 面密封(金属垫片)外螺纹 VCR View Product
SS-8BK 316 不锈钢 1/2 in. 世伟洛克® 卡套管接头 1/2 in. 世伟洛克® 卡套管接头 View Product
SS-8BK-VCR 316 不锈钢 1/2 in. 面密封(金属垫片)外螺纹 VCR 1/2 in. 面密封(金属垫片)外螺纹 VCR View Product
SS-8BW 316 不锈钢 1/2 in. 世伟洛克® 卡套管接头 1/2 in. 世伟洛克® 卡套管接头 View Product

연락처

이 제품에 대해 질문이 있으시면, 현지 공식 판매 및 서비스 센터로 연락하시기 바랍니다. 또한 귀하의 투자가 최상의 것을 이끌어낼 수 있도록 도와 드릴 수 있는 지원 서비스에 대해 귀하에게 설명드립니다.

This process may take several minutes. Please be patient and remain on the page.