Pneumatic Three-way Ball Valve Q644F
Pneumatic Three-way Ball Valve Q644FProduct overviewModel: Q644FNominal diameter: DN15 ~ 200mmNominal pressure: PN1.6 ~ 4.0MPaOperating temperature: PTFE≤150 ℃ PTL≤300 ℃Medium: C: water, oil and gas; P: nitric acid; R: acetic acid classMain material: WCB, CF8Design specifications: GB / T 12237 API 6D API 608 BS 5351Str...