Instrumentation Valves

Ball Valves

Quarter-turn valves for quick, positive shut-off — 2-way and 3-way patterns.

8 variantsISO 9001:2015CE · PEDEN 10204 3.1

● BALL VALVES

ISO9001:2015Quality management system

CEMarkedConformity to EU requirements

PEDCertifiedPressure Equipment Directive

EN10204 3.1Material test certificates

HEATNo. markedTraceable on every part

Certificate copies are shared with your enquiry on request.

TYPES & FEATURES · BALL VALVES

Types we make.

Grouped from our own product range — tap a type to see every variant.

04Square bodyBall Valve 2-Way 2-Piece Female × Female 6,000 psi, Square Body · Ball Valve 2-Way 2-Piece Male × Female 6,000 psi, Square Body · Ball Valve Square Body NPT Female × Female 6,000 psi 02Straight patternBall Valve Male × Female 3,000 psi · Ball Valve Male × Male 3,000 psi 02Round bodyRound Body Ball Valve NPT Female × Female 1,000 psi · Round Body Ball Valve NPT Female × Female 4,000 psi

END CONNECTIONS IN THE RANGE

NPTMale / female threaded ends

PRESSURE CLASSES IN THE RANGE

1,000 psi3,000 psi4,000 psi6,000 psi20,000 psi

As marked on Metalok products in the range above. Rating for your size and material is confirmed with the quotation.

THE RANGE · 8 VARIANTS

Ball Valves — in Metalok's own photos.

Pick the variants you need and add them to one RFQ — size, material and quantity are confirmed with our team.

Ball Valve 2-Way 2-Piece Female × Female 6,000 psi, Square Body — Metalok Ball Valves — **Ball Valve 2-Way 2-Piece Female × Female 6,000 psi, Square Body**

Ball Valve 2-Way 2-Piece Male × Female 6,000 psi, Square Body — Metalok Ball Valves — **Ball Valve 2-Way 2-Piece Male × Female 6,000 psi, Square Body**

Ball Valve Male × Female 3,000 psi — Metalok Ball Valves — **Ball Valve Male × Female 3,000 psi**

Ball Valve Male × Male 3,000 psi — Metalok Ball Valves — **Ball Valve Male × Male 3,000 psi**

Ball Valve Square Body NPT Female × Female 6,000 psi — Metalok Ball Valves — **Ball Valve Square Body NPT Female × Female 6,000 psi**

Ball Valve Square Body 1/2" NPT Female × Female 20,000 psi — Metalok Ball Valves — **Ball Valve Square Body 1/2" NPT Female × Female 20,000 psi**

Round Body Ball Valve NPT Female × Female 1,000 psi — Metalok Ball Valves — **Round Body Ball Valve NPT Female × Female 1,000 psi**

Round Body Ball Valve NPT Female × Female 4,000 psi — Metalok Ball Valves — **Round Body Ball Valve NPT Female × Female 4,000 psi**

01 · SPECIFICATIONS

Built to your spec.

Range / variants	2-way and 3-way patterns
Sizes & grades	As per your specification or drawing — share it with your RFQ
Product family	Instrumentation Valves
Certificates	EN 10204 3.1 as standard · 3.2 on request
Traceability	Grade and heat number marked on every part
Quality system	ISO 9001:2015 · CE · PED certified

Where it's used

Quick quarter-turn shut-off on instrument lines
Isolation on sampling and utility lines
Instrument air and hydraulic service
Skid and panel isolation

How to specify your RFQ

Body — square or round, 2-piece
End connections — male / female NPT
Size
Material grade and pressure requirement
Quantity

Send a detailed RFQ →

Quality & traceability

EN 10204 3.1 certificates as standard, 3.2 on request
Grade and heat number marked on every part
ISO 9001:2015 · CE · PED certified company
Buyer / third-party inspection welcome with notice

02 · FAQ

Ball Valves: buyer questions.

Anything else? Our export desk is one WhatsApp away.

Sizes, end connections and material grades are confirmed against your specification. Send the size, pressure class and grade (or a drawing) and our team replies with the matching option, price and lead time.

Yes. EN 10204 3.1 material test certificates are supplied with every consignment; 3.2 (third-party) on request. Every part is marked with grade and heat number for traceability.

Size, end connection, material grade, quantity, applicable standard and delivery date — or simply attach your drawing or datasheet.

Yes — with export packing, inspection access and shipping documents (EXW, FOB or CIF as agreed).

HOW WE WORK

From your enquiry
to dispatch, in six steps.

One accountable team from the first drawing to the export box — so you always know where your order stands.

01Enquiry
Send a size, tag number, RFQ sheet or drawing — on the website, WhatsApp or email.
02Drawing review
Our technical team checks size, connection, material and the standard you need.
03Quotation
Price, lead time and certificate scope confirmed in writing.
04Manufacturing
Mill-certified bar machined on CNC, threads gauged, grade and heat number marked.
05Inspection
Dimensional and visual checks; buyer or third-party inspection welcome with notice.
06Dispatch
Capped, bagged and labelled by PO line, with EN 10204 3.1 certificates and export documents.