High purity ball valve shall be a three - piece design with ISO 5211 integral actuator mounting pad, removable swing-out center section, non-exposed body bolting and encapsulated body seals. The ID for the valve flow path (ball, seats, ends) shall be the same ID as the tubing it is attached to as per ASME/BPE 1997 SD.3.7.9.

1. Body Materials - 316L Stainless Steel ASTM A351 CF3M.
2. Ball Materials - 316L Stainless Steel ASTM A479 or ASTM A351 CF3M.
3. End Connections.
   1. Clamp style - 316L Stainless Steel A351 CF3M (dimension per ASTM/BPE 1997 DT-lO)
   2. Extended Buttweld (ETO) - 316L ASTM A-270 chemical composition and dimensions per ASTM/BPE 1997 table and DT-3 and DT-5
4. Stem - 316L Stainless Steel ASTM A479, live-loaded, blowout proof design. Stem packing seals to be a combination of PEEK (Poly Ether Ether Ketone) and TFE conforming to ASTM/BPE 1997 SG-4.1.1.1.
5. Seats - PTFE-TFM, (FDA, USP 23 Class VI), non-slotted, designed to meet ASTM/BPE, 1997 SD 3.6.1, SG-4.1.1.8, SG-4.1.1.6 and rated for steam pressure of 150 psi at 366^o F.
6. Interior Finish - Polished to meet ASTM/BPE 1997 specification DT-12 and Table SF-6.
   1. Mechanical Polish to SVF 1
   2. Electro-Polish to SVF 4
7. Markings - Valves shall be marked to conform with ASTM-BPE 1997 DT-3.
8. Packaging - Valves to be packaged to conform with ASTM/BPE 1997 DT-13.

Ordering Information

1	SB7	6	6	6	6	A	T	TR	OPTIONS
SIZE	STYLE	BODY & END MATERIAL		BALL & STEM MATERIAL		SEAT	SEAL	ENDS	OPTIONS
1/2" 3/4" 1" 1-1/2" 2" 2-1/2" 3" 4"	SB7 (Non-Cavity Filled) SBC7 (Cavity Filled)	6 - CF3M (316L)		6 - 316L		A-TFE-TFM N-NRG P-PEEK	T-TFE	TR-T-Clamp ETO-Extended Tube OD Cherry Burrell I-I Line S-S Line Q-Q Line T-Flush Bottom Tank	- Purge Ports - Oval Handle - Spring Return Handle - Locking Device - Electro-Polish - Fusible Link - Stem Extensions

Due to continuous development of our product range, we reserve the right to alter the dimensions and information contained as required.