Profile: Diamond Engineering Works manufactures and markets a variety of valves for industrial instrumentation, OEMs and defense services. Our safety relief valve features with stainless steel disc, nozzle and accurate designed guide for safety and reliable operation. Guide surface is situated above disc and is not exposed directly to the fluid which prevents erosion due to flow. Valves are provided with adjustable ring for adjustment of blow-down pressure in air/gas application. Safety Relief Valves Our safety relief valves outstanding features are the stainless steel disc, nozzle and accurate designed guide for safety and reliable operation. Guide surface is situated above disc and is not exposed directly to the fluid which prevents erosion due to flow. This system also eliminates obstruction in the orifice. Pressure Relief Valves We manufacture compact, economic, enclosed spring loaded Pressure Relief Valves for relieving excess pressure from Piping, Receivers, Laboratory Autoclaves, Sterilizers, Pilot Plants, Filters, Instrumentation circuits, Pumps and Hydraulic or Pneumatic systems. These valves are ideally suitable for safety precaution against over pressure. Pressure Regulator Our Pressure Regulator is designed for automatic reduction of pressure on the down streamside. The valve is provided with large diameter diaphragm, and diaphragm to seat area ratio, assuring minimum change in regulated pressure, resulting from supply pressure variations. Ball Valves We offer Ball Valves in Three piece, Two piece and One piece design with full bore and reduced bore. End connections are offered in threaded, socket weld or butt weld, flanged to ANSI or DIN Std. Non Return Valves We have developed a special purpose high pressure inline type Non-Return valve. This valve consists of a special metal plug to resist erosion, which is precisely lapped and matched with the seat of precipitation-hardened steel to achieve maximum operating life cycles.

Product Catalogs:

1 to 100 of 105 Products/Services (Click for related suppliers)  Page: [1] 2
•	2 Piece Manual Ball Valves	•	3 Piece Manual Ball Valves	•	3-Piece Ball Valve
•	Actuated Knife Gate Valve	•	Actuated Needle Valve	•	Air Pressure Regulators
•	ANSI Ball Valves	•	API Cast Steel Check Valve	•	API/JIS Cast Steel Gate Valve
•	Back Pressure Regulators	•	Back Pressure Regulators	•	Ball Control Valves
•	Ball Valves	•	Ball Valves, Actuated	•	Bled Steam Non Return Valves
•	Bolted Bonnet Cast Steel Globe Valve	•	Buttwelded End Ball Valves	•	Cast Steel Ball Valves
•	Cast Steel Bolted Cover Check Valves	•	Cast Steel Check Valves	•	Cast Steel Gate Valve
•	Cast/Forged Stainless Steel Gate Valve	•	Cast/Forged Stainless Steel Globe Valve	•	Check Valve, Carbon, Stainless, & Alloy Steels
•	Check Valves	•	Cryogenic Ball Valves	•	Cryogenic Gate Valves
•	Cryogenic Needle Valves	•	Cryogenic Safety Relief Valves	•	Customized Ball Valves
•	Diaphragm Type Pressure Reducing Valves	•	Direct Acting Pressure Reducing Valves	•	Flanged Ball Valves
•	Forged Needle Valves	•	Forged Steel Ball Valves	•	Forged Steel Gate Valve
•	Full Port Ball Valves	•	Full Port Flanged Ball Valves	•	Full Port Three Piece Ball Valves
•	Full Port Two Piece Ball Valves	•	Full Welded Ball Valves	•	Gas Pressure Regulators
•	Gate Valve	•	Gate Valves, Stainless Steel	•	Gate Valves: Cast Iron, Cast Steel, Forged Steel
•	General Service Pressure Regulators	•	Globe Control Valves	•	Globe Valves
•	Globe Valves, Cast Steel	•	Globe Valves, Stainless Steel	•	Globe Valves: Cast Iron, Cast Steel, Forged Steel
•	High Performance Three Piece Ball Valves	•	High Pressure Cast Gate Valves	•	High Pressure Forged Gate Valves
•	High Pressure Gate Valve Seats & Gates	•	High Pressure Needle Valves	•	High Pressure Services, Gate Valves
•	High Purity Stainless Steel Ball Valves	•	Industrial Ball Valves	•	Industrial Valves
•	Instrument Needle Valves	•	Liquid Pressure Regulators	•	Low Pressure Regulators
•	Motorized Air Pressure Regulators	•	Motorized Globe Valve	•	Multiport Ball Valve
•	Needle Control Valves	•	Needle Valves	•	Non Return Valves
•	Pipeline Gate Valves	•	Precision Needle Valves	•	Pressure Reducing Valves
•	Pressure Regulator Assemblies	•	Pressure Regulators	•	Pressure Relief Valves
•	Quick Closing Safety Valves	•	Regular Port Ball Valves	•	Regulators
•	Relief Valves	•	Safety Relief Valves	•	Safety Relief Valves
•	Safety Relief Valves	•	Safety Relief Valves	•	Safety Relief Valves/Relieving Devices
•	Safety Valves	•	Safety Valves	•	Safety valves
•	Safety Valves	•	Screwed end Ball Valves	•	Shot Needle Valve
•	Specialty Ball Valves	•	Spring Loaded Check Valves	•	Spring Loaded Pressure Relief Valves
•	Spring loaded Safety Relief Valve	•	Stainless Steel Needle Valve	•	Stainless Steel Safety Relief Valves
•	Steam Pressure Reducing and Cooling Valves	•	Swing Check Valves	•	Temperature Regulators
•	Test Equipment, Safety Relief Valves