DSI Valves
Petro-Valve stocks DSI Exotic alloys - Monel, Hastelloy – and 347 stainless. DSI® Stainless Steel Gate, Globe and Check Valves are designed and manufactured to ensure leakage of less than 100 ppm (parts per million) of volatile organic compounds. DSI® Stainless Steel Gate, Globe, and Check Valves with standard API trim are fully compliant with NACE MR 103 2003 and MR 0175 2002 edition.
DSI Cast Steel Valves
- Size range: 2" - 48"
- Gate, Globe, and Check valves
- Pressure Class: 150 to 1500
- Materials WCB, LCC, C5, C12, WC6, CF8M
DSI Forged Steel Valves
- Size range: 1/4" - 2"
- Gate, Globe, and Check Valves
- Pressure Class: 150 to 1500
- Threaded, Socket-weld, and Flanged End Connections
- Materials A105, Alloy 20, Monel, 347, 304
DSI Stainless Steel & Alloy Valves
- Size 2” - 24”
- Gate, Globe, & Check
- Classes 150 - 1500
- Cryogenic also available
- API 603 / ASME B16.34 (API 600 Design)
DSI Downloads
Catalogs - 1 available
Installation & Operating Instructions (IOMS) - 1 available
Drawings, Cut Sheets and Technical Data - 39 available
- Class 800 Forged Steel Gate Valve, Figure 4121-D12-22 W/Extended Bonnet - Drawings
- Class 1500 Forged Steel Gate Valve, Figure 6101/6111/6121 A5-18 - Drawings
- Class 1500 Forged Steel Gate Valve, Figure 6111BW A8-18 - Drawings
- Class 1500 Forged Steel Gate Valve, Figure 6161/6171 A8-18 - Drawings
- Class 800 Forged Steel Gate Valve, Figure 4105/4115/4125 A8-18 - Drawings
- Class 2500 Forged Steel Full Port Gate Valve, Figure 7163/7173 A5-18 - Drawings
- Class 2500 Forged Steel Gate Valve, Figure 7163/7173 F12-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4153 CT A8-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4143/4153 A12-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4151 A8-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4191 A8-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4153 CT A8-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4193 A8-18 - Drawings
- Class 800 Forged Steel Gate Valve Take-Off, Figure 4193 A12-18 - Drawings
- Class 1500 Forged Steel Gate Valve, Figure 6193 A8-18 - Drawings
- Class 150 Forged Steel Gate Valve, Figure 1131 A11-18 - Drawings
- Class 1500 Forged Steel Gate Valve, Figure A6187 A8-18 - Drawings
- Class 2500 Forged Steel Full Port Gate Valve, Figure R7187 A8-18 - Drawings
- Class 1500 Forged Steel Piston Check Valve, Figure 6301/6311/6321/ A8-18 - Drawings
- Class 1500 Forged Steel Piston Check Valve, Figure 6301/6311/6321 F12-18 - Drawings
- Class 1500 Forged Steel Piston Check Valve, Figure 6301/6311/6321 A12-18 - Drawings
- Class 800 Forged Steel Ball Check Valve, Figure 4501/4511/4521 A8-18 - Drawings
- Class 800 Forged Steel Ball Check Valve, Figure 4501/4511/4521 A10-18 - Drawings
- Class 800 Forged Steel Vertical Ball Check Valve, Figure 4662/4672 A8 - Drawings
- Class 150 Forged Steel Swing Check Reduced Port, Figure 1431 A8-18 - Drawings
- Class 300 Forged Steel Reduced Port Swing Check, Figure 2431 A8-18 - Drawings
- Class 600 Forged Steel Reduced Port Swing Check, Figure 3431 A8-18 - Drawings
- Class 800 Forged Steel Globe Valve, Figure 4201/4211/4221 A9-18 - Drawings
- Class 1500 Forged Steel Globe Valve, Figure 6203/6213,6223 A8-18 - Drawings
- Class 1500 Forged Steel Globe Valve, Figure 6203/6213/6223 H5-18 - Drawings
- Class 1500 Forged Steek Y-Globe Valve, Figure 6213Y A8-18 - Drawings
- Class 1500 Forged Steel Globe Valve, Figure 6263Y/6273Y A5-18 - Drawings
- Class 150 Forged Steel Globe Valve Reduced Port, Figure 1231 A8-18 - Drawings
- Class 300 Forged Steel Globe Valve, Figure 2231 A8-18 - Drawings
- Class 300 Forged Steel Reduced Port Globe Valve, Figure 2231 A12-18 - Drawings
- Class 600 Forged Steel Reduced Port Globe Valve, Figure 3231 A5-18 - Drawings
- Class 600 Forged Steel Globe Valve, Figure 3231 A8-18 - Drawings
- Class 600 Forged Steel Globe Valve, Figure 3231 A12-18 - Drawings
- Class 1500 Forged Steel Globe Valve Full Port, Figure 6287 A8-18 - Drawings
Contact one of our representatives today
to inquire about a valve from Petro-Valve
or call us today at 855-539-8837