Newman NewFlo™ Replacement Diaphragms for Saunders® Valves
Precision fit and designed for ITT®, Saunders® and Gemü™ valves, Newman NewFlo™ diaphragms
delivers exceptional performance in today's demanding pharmaceutical processing environment.
All compounds are FDA and USP Class VI compliant..
Saunders® Elastomer Backed Two Piece TFM® Valves
NSG Part # OEM Part #
A
B
 Thread
NSD-15-RX-E1G1 DA015S5 (.500") 1.43 (36MM) 1.31 (33MM) Bayonet
NSD-20-RX-E1G1 DA020S5 (.750") 1.75 (44MM) 1.55 (40MM) Bayonet
NSD-25-RX-E1G1 DA025S5 (1") 2.12 (54MM) 1.81 (46MM) Bayonet
NSD-40-RX-E1G1 DA040S5 (1.5") 2.75 (70MM) 2.56 (65MM) Bayonet
NSD-50-RX-E1G1 DA050S5 (2") 3.23 (82MM) 3.05 (78MM) Bayonet
NSD-80-RX-E1G1 DA080S5 (3") 5.00 (127MM) 4.50 (114MM) Bayonet
Saunders® Single Piece Valves
NSG Part # OEM Part #
A
B
 Thread
NSD-08-RX-E1-SB DP008E2 (.250") 1.02 (26MM) 0.90 (23MM) Button
NSD-08-RX-E1-ST DP008E2 (.250") 1.02 (26MM) 0.90 (23MM) M3X.5
NSD-15-RX-E1-S DA015E5 (.500") 1.43 (36MM 1.31 (33MM) Button
NSD-20-RX-E1-S DA020E3 (.750") 1.75 (44MM) 1.55 (40MM) Button
NSD-25-RX-E1-S DA025E3 (1") 2.12 (54MM) 1.81 (46MM) #1/4-20
NSD-40-RX-E1-S DA040E3 (1.5") 2.75 (70MM) 2.56 (65MM) #1/4-20
NSD-50-RX-E1-S DA050E3 (2") 3.23 (82MM) 3.05 (78MM) #1/4-20
NSD-80-RX-E1-S DA0850E3 (3") 5.00 (127MM) 4.50 (114MM) #5/16-18
 
Newman Diaphragms LLC. (NDI) does not manufacture or sell ITT®, Saunders® or Gemü™ OEM valves or diaphragms, NDI is not affiliated with any of these companies, nor is NDI or any of its products sponsored by or endorsed by any of these companies.

ITT® is a registered trademark of ITT Manufacturing Enterprises, Inc.
Gemü™ is a trademark of Gebruder Muller Apparatebau GmbH & Co., KG and/or Gemü Valves, Inc.
Saunders® is a registered trademark of Crane Process Flow technologies Ltd.
Home Company Profile Manufacturing Quality Assurance Product Info Catalog Diaphragms Literature

Viton™ is a trademark of The Chemours Company FC, LLC, used under license by NSG.

© Newman Sanitary Gasket Company, Revised 2017