Overview
Water Valves provides a comprehensive range of wellhead fittings and valve components engineered for demanding oilfield conditions. Our product line includes grease fittings, bleeder fittings, internal check fittings, cavity plugs, relief valves, and bleeder bonnets—each designed for high pressure, corrosion resistance, and compatibility with leading OEM systems. Whether you need reliable wellhead accessories and parts for new installations or replacement oilfield valve fittings, we deliver solutions trusted across global upstream operations
Categories
Grease Fittings
High-pressure grease fittings ensure effective lubrication of wellhead valves and sealing systems. Available in multiple thread types, sizes, and materials.
Bleeders
Designed to safely release trapped pressure from valve systems. Durable, leak-proof, and ideal for pressure relief in oilfield environments.
Check Fittings
Internal check fittings ensure one-way flow in wellhead and hydraulic systems, preventing reverse flow and maintaining system integrity. Compact, reliable, and available in a variety of materials and thread sizes.
Cavity Plugs
Used to seal unused valve and manifold ports securely, ensuring operational safety and preventing contamination or leakage.
Relife Vavles
Protect wellhead systems from overpressure by automatically releasing excess pressure. Offered in various pressure settings and materials.
Bleeder Bonnets
Bleeder bonnets provide safe and controlled venting of pressure from wellhead valve assemblies. Designed for high-pressure oilfield applications, they ensure leak-tight performance and compatibility with major OEM systems.
Ready to Source Reliable Valve Solutions?
At Water Valves, we specialize in precision-engineered valves and fittings built to perform in the world’s most demanding industries. Whether you need standard components or custom solutions, our team is here to support your project needs.
Structure
- With or without o-ring
- Short or long pattern
- Ball STD in stainless steel 316 or on request in monel, inconel 625
- Spring STD in stainless steel 316 or on request in inconel 718, 625 and 750
Available materials
- Carbon Steel A105 or LF2
- Stainless Steel grade 316(L), 304(L)
- Duplex F51 and superduplex F53, F55
- Inconel 625
- Other special alloys
Size
- NPT 1/2”, 1/4”, 3/8”, 3/4”, 1”, 1-1/2”
- GAS 1/2”, 1/4”, 3/8”, 3/4”, 1”, 1-1/2”
Purpose
Wellhead Fittings are used to lubricate mechanical systems such as wellhead and valves, and inject grease to improve pipeline integrity.
Bleeders also can be used on instrumentation devices such as multivalve manifolds or gauge valves to vent signal line pressure to atmosphere before removal of an instrument or to assist in calibration of control devices.
FAQ
A: Yes, our wellhead fittings are designed to be compatible with major OEM equipment, and we support custom manufacturing to meet your exact specifications.
A: We offer components in AISI 4130, SS316, Inconel, and other NACE-compliant alloys to handle corrosive and high-pressure environments.
A: Yes, components can be zinc plated, phosphate-coated, or nickel-plated for enhanced corrosion resistance.
A: Absolutely. Water Valves specializes in producing custom wellhead accessories based on your drawings or specifications.
