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Swagelok Valves & Actuators In stock & sourced to order

Needle Valve

OEM part number: SS-6NBS6-G · Brand: Swagelok

1. 3/8" Isolation Valve; Model: SS-6NBS6-GDescription: Stainless Steel Severe Service Union Bonnet
Needle Valve, 0.86 Cv, 3/8 inch.
Swagelok Tube Fitting, Ball Stem, Grafoil Packing
Max. Preesure: 6000 PSI ; Max. temp: 648°C @ 118 BAR
Material: 316SS; Connection: 3/8"
Connection type: Swagelok Tube Fitting; Make: SWAGELOK

2. Flow Adjustment Valve; Model: SS-1RS4
Stainless Steel Integral Bonnet Needle Valve, 0.37 Cv, 1/4 in.
Swagelok Tube Fitting, Regulating Stem
Max. Preesure: 5000 PSI ; Max. temp: 232°C @ 236 BAR
Material: 316SS; Connection: 1/4";
Connection type: Swagelok Tube Fitting; Make: SWAGELOK

3. 3-Way Ball valve for blowdown; Model: SS-43XS4
Description: Stainless Steel 1-Piece 40GGG Series 3-Way Ball
Valve, 0.90 Cv, 1/4 in with Swagelok Tube Fitting
Max. Preesure: 5000 PSI ; Max. temp: 148°C @ 172 BAR
Material: 316SS; Connection: 1/4"
Connection type: Swagelok Tube Fitting; Make: SWAGELOK

4. 1/4" Pressure Control Valve; Model: SS-31RS4
Description: Stainless Steel Medium Flow High Pressure
(5000 psig {344 bar}) Metering Valve, 1/4 inch. Swagelok
Tube Fitting; Max. Preesure: 5000 PSI ; Material: 316SS
Connection: 1/4"; Connection type: Swagelok Tube Fitting
Make: SWAGELOK

05. Pressure Relief Valve; Model: SS-4C-50
Description: Stainless Steel Poppet Check Valve, Fixed
Pressure, 1/4 in. Swagelok Tube Fitting, 50 psig (3.5 bar)
Max. Preesure: 50 PSI ; Max. temp: 190°C @ 150 BAR
Material: 316SS; Connection: 1/4"
Connection type: Swagelok Tube Fitting; Make: SWAGELOK



Traceability guaranteed. Every SWAGELOK Isolation Valve SS-6NBS6-G ships with a certificate of conformance, packing list and warranty documentation. Ask our team for a datasheet or cross-reference.

Buying guide

Frequently asked questions

What is the lead time for SWAGELOK Isolation Valve SS-6NBS6-G?
Stock items are dispatched within 24 hours of order confirmation. If SWAGELOK Isolation Valve SS-6NBS6-G is not held in stock we source it through our approved supplier network, typically within 3–10 working days depending on condition and quantity. AOG requirements are prioritised through our 24/7 desk.
Is SS-6NBS6-G supplied new or refurbished?
Both options are usually available. We confirm the exact condition, service history and documentation before dispatch, and every order ships with a certificate of conformance.
Do you ship Swagelok parts internationally?
Yes. We ship worldwide with export documentation, and we handle freight, customs paperwork and insurance so the part arrives at your site, workshop or warehouse without delays.
How do I confirm SS-6NBS6-G fits my equipment?
Send us the part number together with your equipment model, serial number or nameplate photo. Our engineers cross-check the part against the OEM documentation and confirm compatibility before you order.