Valves

DYL_PAGE_IMG_Products_Valves

 

Our Delivery Programme:

Valves Types:
Forged and Cast Gate, Globe & Check Valves
API602 – ASME B16.34 – API600 & 603
Classes 800 – 4500
Sizes ¼” – 60 “

Body Bonnet Construction:
Bolted, Welded, Bonnetless and Pressure Sealed

Forged and Cast Ball Valves:
Floating Ball and Trunnion mounted Design
BS5352 – API6D – API6A
Sizes ½” – 64”

Body Construction:
One Piece Body, Two Piece Body, Three Piece
Body, Side Entry, Top Entry, Fully Welded & Sub
Sea Applications

Butterfly Valves
Resilient Seated, Centric, Double & Triple Eccentric
Wafer, Lug and Double Flanged Types

SBB & DBB Valves
Instrumentation Valves

Safety Relief Valves
Steam Traps
Thermodynamic, Bi-Metallic

Special tailor made valves, made from bar.
• Short lead times
• Exotic materials
• Bar supplied from own stock (Special Steel).

Actuation:
• Pneumatic
• Electric
• Hydraulic

Valve Materials

Forged Body Materials
A105, LF2, F304, F316, F321, F347, F51, F53, F55, ALLOY 20, ALUBRONZE, F5, F9, F11, F12, F22, F91 and F92

Cast Body Materials
WCB, WCC, LCB, LCC, CF3, CF3M, CF8, CF8C, CF8M, CD4MCU, CW12MW, ALUBRONZE, WC5, WC6, WC9, WC12(A)

End connections:
Socket Weld Ends according to ANSI B16.11
Threaded Ends according to ANSI B1.20.1
Butt Welding Ends according to ANSI B16.25
Face to face: BW ends according to ANSI B16.10
Flanged according to ANSI B16.5
Pup pieces or nipples according to your requirements


Certificates and Testing:

All our valves are standard certified with an EN10204 3.1 certificate for pressure containing parts. On request 3.2 can be supplied. All our valves fully comply with the Pressure Equipment directive (PED) 97/23/EC Group I. Valves of size 1” and below are manufactured under Sound Engineering Practice (SEP)

ATEX – ISO – SIL

Testing
API598

Marking
MSS-SP25

AML
AML’s of the major end users are in our possession.