Illustration of brass PEX ball valves and fittings on a light stone surface

Built for
Reliable
Connections.

Valves & Piping Hardware
Connections for PEX piping, garden watering, and more.

Precision in Every Connection.
PEX Ball Valves & FittingsApplication Illustration Scroll to Explore

From PEX Piping
to Gardens and Equipment.

Valves and fittings organized by application, with connection types, sizes, and specifications to compare.

More Valves & Fittings

Components for flow adjustment, branching, changing direction, and connecting piping and hoses.

Stainless steel valves with knob, T-handle, and handwheel controls
STAINLESS STEEL VALVES

Stainless Steel Valves

Available with knob, T-handle, or handwheel controls. Selection depends on flow adjustment needs, installation space, and connection specifications.

  • Knob
  • T-Handle
  • Handwheel
Request Product Details
Stainless steel tees and elbows
STAINLESS STEEL FITTINGS

Stainless Steel Fittings

Stainless steel tees, elbows, straight couplings, and crosses for joining, branching, and changing direction. Pressure ratings, connection sizes, and operating limits vary by model.

  • Stainless Steel Tees
  • Elbows
  • Straight Couplings
  • Crosses
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Stainless steel hose barb fittings in multiple sizes
HOSE BARB FITTINGS

Stainless Steel Hose Barb Fittings

Hose barb fittings with male threaded ends for connecting flexible hose to threaded piping.

  • Hose Connections
  • Multiple Sizes
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Stainless steel male-to-female threaded adapters
THREADED FITTINGS

Stainless Steel Threaded Fittings

Male-to-female threaded adapters in multiple sizes for matching different piping connection sizes.

  • Male-to-Female Connections
  • Reducing Adapters
Request Product Details

Start with These Four Details

Model numbers, drawings, and parts lists help clarify product requirements and confirm compatibility.

Material
Stainless Steel / Brass / Carbon Steel
Connections
Male/Female Threads / Thread Standards
Operating Conditions
Media / Temperature / Pressure
Order Details
Quantity / Required Delivery Date / Destination

About Sowin
Focused on Connections. Built around Project Needs.

SOWIN supplies valves, fittings, and piping hardware, with support for material selection, connection compatibility, and supply coordination. Applications include building water supply and drainage, equipment air lines, HVAC, and installation and maintenance projects.

Illustration of a brass garden hose valve with a blue lever handle in a garden setting
From a Single Valve to a Complete Connection Solution.

Product Knowledge.
Connection Expertise.

Featured brass valves for garden hose connections and outdoor watering—part of the broader SOWIN product range.

Individual components require the right materials and specifications. Project sourcing also involves connection compatibility, application requirements, and delivery needs.

Product Range
Valves · Fittings · Piping Hardware
Connection Options
Male & Female Threads · NPT & BSP
Supply Coordination
Product Sourcing · Order Coordination · Regional Distribution
Sales Inquiries

Reliability in
Every Thread.

Valve reliability depends on more than the internal components. Materials, threads, and seals need to work together as a complete assembly.

PRECISION IN EVERY CONNECTION.
Process illustration of gloved hands checking a threaded fitting diameter with a caliper
Thread Details · Dimensional Checks · Connection FitSOWIN / PROCESS

Material Selection by Application

Stainless steel, brass, and other engineering materials suit different media, operating environments, and maintenance requirements.

Clear Thread Specifications

Male and female thread types, connection sizes, and adapter configurations define how parts fit together, helping reduce trial and error during installation.

Coordinated Valve and Connection Design

The valve body, handle travel, and sealing surfaces work together to control flow and help define maintenance needs.

Different Applications.
The Same Focus on Reliability.

From building plumbing to equipment air lines, SOWIN supplies valves, fittings, and fasteners for a range of applications.

Application Inquiries
Building PlumbingWATER

Ball valves, fittings, and adapters for common piping connections, helping simplify installation and maintenance.

Equipment Air LinesAIR

Stainless steel fittings and compact valves for connections around equipment, with shutoff points for maintenance and repairs.

HVAC SystemsHVAC

Adapters for different thread types and pipe sizes help connect branch lines in tight spaces.

Garden Watering & IrrigationIRRIGATION

Brass valves, hose fittings, and splitters for water distribution, shutoff, and routine adjustments across garden areas.

Installation & MaintenanceWORKSHOP

Fasteners and flow control components for on-site installation and repairs.

Reliable Supply.
Delivery by Arrangement.

SOWIN coordinates product sourcing, order processing, and delivery arrangements for valves, fittings, and piping hardware. Delivery availability is confirmed for each order.

  1. Product Sourcing
  2. Regional Distribution
  3. Delivery Coordination
SUPPLY & DELIVERYIllustrative U.S. Delivery Network

From Purchasing Needs
to a Clear Parts List.

Clear requirements, specifications, and order details provide a shared reference from the first inquiry through order confirmation.

  1. 01

    Project Requirements

    Key details include the intended application, a parts list or existing model numbers, quantities, delivery location, and required delivery date.

    Requirements
  2. 02

    Product Specifications

    Specification review covers materials, connection sizes, male and female threads, thread standards, operating conditions, and mating connections.

    Specification Review
  3. 03

    Order Terms

    Pricing, packaging, and supply arrangements are reviewed before order confirmation. Final terms are those agreed by both parties in the confirmed order.

    Order Confirmation
  4. 04

    Delivery & Follow-Up

    Follow-up covers shipment coordination, receipt checks, and communication about product questions after delivery.

    Delivery & Support

Product Inquiries · Project Sourcing · Procurement Inquiries · After-Sales Support

Email a Purchasing Inquiry

Frequently Asked Questions

Answers to common questions about product selection and ordering.

What information is needed for a product inquiry?

A product inquiry should include the product name, material, connection size, thread standard, quantity, and delivery location. Application-specific inquiries should also identify the fluid or gas, operating temperature, and pressure. Product photos, drawings, or parts lists may be attached to the email.

What if the connection type or material is uncertain?

Application details, photos of existing parts, and measurements provide a starting point. Selection requires checking the material, male or female ends, connection size, and thread standard on both mating components. Suitability should be confirmed against the relevant product specifications.

How are pricing, minimum order quantities, and lead times confirmed?

Pricing, minimum order quantities, and lead times depend on the product, specifications, quantity, and delivery requirements. These details can be emailed to the sales team for confirmation of pricing and availability.

Can one inquiry cover multiple products for a project?

Yes. Valves, fittings, and piping hardware can all be included in one list, with priority items clearly marked. A follow-up discussion can help confirm which items are available, along with pricing and delivery details.

Reliable Flow.
Peace of Mind.

A new partnership starts with a simple connection.

Contact Us