The Bonney Forge part number 1L03054.1 is a 2-inch piston check valve designed with a PN100 pressure rating and class 800# specification. It features socket weld ends in accordance with ASME B16.11 and a face-to-face dimension built to manufacturer standards. Constructed with a bolted cover and spring-loaded mechanism, the valve utilizes stainless steel A182-F316L (equivalent to 1.4404) for both the body and trim. The seat ring includes a stellited sealing surface (trim No.12), and the internal spring is made from stainless steel A479-Tp.316. Sealing is handled by a spiral-wound stainless steel AISI 316L graphite-filled gasket, while cover bolts are secured using stainless steel A193-B8M. This sour gas resistant valve complies with NACE, BS 5352, AD 2000 A4, PED 2014/68/EU, and ATEX 2014/34/EU standards. It includes DIN EN 10204-3.1 certifications for material and final inspection, along with a declaration of conformity and CE marking under PED 2014/68/EU. This Fig.No. HL 400 valve is built for demanding industrial applications requiring corrosion-resistant, sour gas compliant fluid control.
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| Manufacturer | Bonney Forge |
|---|---|
| Country | |
| Part number | 1L03054.1 |
| Inner Code | 4163247 |
| Custom Code | 84813091 |
| Product type | 2-inch Piston Check Valve |
|---|---|
| Valve Type | Piston Check Valve |
| Size | 2" |
| Pressure Rating | PN100 / class 800# |
| End Connections | Socket weld ends acc. ASME B16.11 |
| Face to Face | Manufacturer standard |
| Design Features | Bolted cover, spring loaded |
| Body and Trim Material | Stainless steel A182-F316L equivalent to 1.4404 |
| Seat Ring | Stellited sealing surface (trim No.12) |
| Spring Material | Stainless steel A479-Tp.316 |
| Gasket | Spiral wound stainless steel AISI 316L graphite filled |
| Cover Bolts | Stainless steel A193-B8M |
| Compliance and Standards | Sour gas resistant acc. NACE, acc. BS 5352, AD 2000 A4, PED 2014/68/EU, ATEX 2014/34/EU |
| Certifications | Certs acc. DIN EN 10204-3.1 for material and final inspection, declaration of conformity and CE marking acc. PED 2014/68/EU |
| Figure Number | HL 400 |