Series 50/52 Resilient Seated: 马来西亚的首选 Sakti Suria (M) Sdn Bhd

详情

Features

Top plate double drilled to ISO 5211 and standard secondary bolt circle dimensions designed for directing mounting of a wide range of actuators, handles, and gears
Heavy duty acetal bushing
High strength disc with hand polished disc edge and hubs
One piece stem with internal Double D drive eliminates disc pins and screws
Blowout proof stem retention offers easy assembly and disassembly
Bi-directional U-cup stem seal
Heavy duty, one piece epoxy coated body with extended neck for 2” of insulation and locating holes
Center-LOK® peroxide cured seat
Double molded O-rings provide upper and lower secondary seals

Specifications

Body Style	Series 50 – Wafer Series 52 – Lug Series 5A – Wafer (Alternate stem size) Series 5B – Lug (Alternate stem size)
Body	CI, DI, CS
Disc	Nylon coated Ductile Iron Aroxy Ductile Iron CF8M
Stem	410 SS, 17-4 PH
Seat	EPDM, White EPDM Buna-N, White Buna-N FKM, Silicone
Size Range	2' to 24“ (DN 50 to 600)
Pressure Rating	2' to 12' – Class 125, 175 PSIG (PN 12) 14” to 24” – 150 psi (PN 10) Optional: 2” to 24” – 230 (PN 16)
Leakage Class	Class VI
Design Standard	API 609, BS EN 593
Testing Standard	API 598, BS EN 12266-1