Double Block& Bleed Valves
Overview
Installed onto the seat and stem of valves. Leakage may occur when the sealed part wears off or for other reasons.
By injecting the grease through the grease fitting, the leakage will be sealed temporarily to secure time for remedial
measures.
Categories
Features
- Maximum working pressure: 10,000 psig (690 bar)
- Special design to enable lubricant or sealant to flow around the spring and through the opening on the sides of
the retainer smoothly - All-metal construction, applicable in both high and low temperature environments
Component
No. | Component | Carbon Steel | SS 316 |
|---|---|---|---|
1 | Vent Cap | CS (Zinc) | SS 316/A479 |
2 | Body | CS (Zinc) | SS 316/A479 |
3 | Ball | 316/A276 | Tungsten Carbide |
4 | Spring | X-750/AMS 5699 | X-750/AMS 5699 |
5 | Retainer | SS 316/A479 | SS 316/A479 |
Technich Data
Considerations When Buying Grease Fittings
End connections
NPT 1/4″, 3/8″, 1/2″, 3/4″, 1″
GAS 3/8″, 1/2″
Working pressure
Working pressure up to: 10,000 psig (690 bar)
Available material
A105 LF2
304 Stainless Steel 316L Stainless Steel
Alloy 400 Alloy 625 Alloy C-276
Duplex 2205 Duplex 2207
NOTES: other products or different fittings designs are available on request; all measures are in millimeters.
Benefit From Your Committed Valves and Fittings Manufacturer
Free Fittings Sample
Walter offers you a free fitting sample for testing and to confirm that we met your custom design requirements.
Wholesale Fitting Price
Our high-quality fittings are available at wholesale rates which saves you money and reduces your costs of production.
Low Minimum Order Quantity
All our clients are important to us and thus our MOQ is 10 pieces to accommodate large and small orders.
High Bottle Quality
We are meticulous with our quality checks and manufacturing standards. Our goal is to offer you the best glass bottles.
Worry-free Aftersale Services
The Walter team is always on hand to guide you through aftersale procedures such as warehousing, shipment, and just-in-time delivery.
